Law

Patents Act 1977

United Kingdom · statute

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In force since 2025-01-01, as the publisher states.

Copy read on 2026-11-08. The page it was read from

Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.

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Contents: 176 provisions
  1. Title and introductory text
  2. 1 Patentable inventions.
  3. 2 Novelty.
  4. 3 Inventive step.
  5. 4 Industrial application.
  6. 4A Methods of treatment or diagnosis
  7. 5 Priority date.
  8. 6 Disclosure of matter, etc., between earlier and later applications.
  9. 7 Right to apply for and obtain a patent.
  10. 8 Determination before grant of questions about entitlement to patents, etc.
  11. 9 Determination after grant of questions referred before grant.
  12. 10 Handling of application by joint applicants.
  13. 11 Effect of transfer of application under s. 8 or 10.
  14. 12 Determination of questions about entitlement to foreign and convention patents, etc.
  15. 13 Mention of inventor.
  16. 14 Making of application.
  17. 15 Date of filing application.
  18. 15A Preliminary examination
  19. 16 Publication of application.
  20. 17 Search.
  21. 18 Substantive examination and grant or refusal of patent.
  22. 19 General power to amend application before grant.
  23. 20 Failure of application.
  24. 20A Reinstatement of applications
  25. 20B Effect of reinstatement under section 20A
  26. 21 Observations by third party on patentability.
  27. 22 Information prejudicial to national security or safety of public.
  28. 23 Restrictions on applications abroad by United Kingdom residents.
  29. 24 Publication and certificate of grant.
  30. 25 Term of patent.
  31. 26 Patent not to be impugned for lack of unity.
  32. 27 General power to amend specification after grant.
  33. 28 Restoration of lapsed patents.
  34. 28A Effect of order for restoration of patent.
  35. 29 Surrender of patents.
  36. 30 Nature of, and transactions in, patents and applications for patents.
  37. 31 Nature of, and transactions in, patents and applications for patents in Scotland.
  38. 32 Register of patents etc.
  39. 33 Effect of registration, etc., on rights in patents.
  40. 34 Rectification of register.
  41. 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  42. 36 Co-ownership of patents and applications for patents.
  43. 37 Determination of right to patent after grant.
  44. 38 Effect of transfer of patent under s. 37.
  45. 39 Right to employees’ inventions.
  46. 40 Compensation of employees for certain inventions.
  47. 41 Amount of compensation.
  48. 42 Enforceability of contracts relating to employees’ inventions.
  49. 43 Supplementary.
  50. 44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  51. 45 Determination of parts of certain contracts.
  52. 46 Patentee’s application for entry in register that licences are available as of right.
  53. 47 Cancellation of entry made under s. 46.
  54. 48 Compulsory licences: general.
  55. 48A Compulsory licences: WTO proprietors.
  56. 48B Compulsory licences: other cases.
  57. 49 Provisions about licences under s. 48.
  58. 50 Exercise of powers on applications under s. 48.
  59. 50A Powers exercisable following merger and market investigations
  60. 51 Powers exercisable in consequence of report of Competition and Markets Authority.
  61. 52 Opposition, appeal and arbitration.
  62. 53 Compulsory licences; supplementary provisions.
  63. 54 Special provisions where patented invention is being worked abroad.
  64. 55 Use of patented inventions for services of the Crown.
  65. 56 Interpretation, etc., of provisions about Crown use.
  66. 57 Rights of third parties in respect of Crown use.
  67. 57A Compensation for loss of profit.
  68. 58 References of disputes as to Crown use.
  69. 59 Special provisions as to Crown use during emergency.
  70. 60 Meaning of infringement.
  71. 61 Proceedings for infringement of patent.
  72. 62 Restrictions on recovery of damages for infringement.
  73. 63 Relief for infringement of partially valid patent.
  74. 64 Right to continue use begun before priority date.
  75. 65 Certificate of contested validity of patent.
  76. 66 Proceedings for infringement by a co-owner.
  77. 67 Proceedings for infringement by exclusive licensee.
  78. 68 Effect of non-registration on infringement proceedings.
  79. 69 Infringement of rights conferred by publication of application.
  80. 70 Threats of infringement proceedings
  81. 70A Actionable threats
  82. 70B Permitted communications
  83. 70C Remedies and defences
  84. 70D Professional advisers
  85. 70E Supplementary: pending registration
  86. 70F Supplementary: proceedings for delivery up etc.
  87. 71 Declaration or declarator as to non-infringement
  88. 72 Power to revoke patents on application.
  89. 73 Comptroller’s power to revoke patents on his own initiative.
  90. 74 Proceedings in which validity of patent may be put in issue.
  91. 74A Opinions on matters prescribed in the rules
  92. 74B Reviews of opinions under section 74A
  93. 75 Amendment of patent in infringement or revocation proceedings.
  94. 76 Amendments of applications and patents not to include added matter.
  95. 76A Biotechnological inventions
  96. 77 Effect of European patent (UK).
  97. 78 Effect of filing an application for a European patent (UK).
  98. 79 Operation of s. 78 in relation to certain European patent applications.
  99. 80 Authentic text of European patents and patent applications.
  100. 81 Conversion of European patent applications.
  101. 82 Jurisdiction to determine questions as to right to a patent.
  102. 83 Effect of patent decisions of competent authorities of other states.
  103. 83A European patent with unitary effect and Unified Patent Court
  104. 84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  105. 85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  106. 88 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  107. 88A Implementation of Agreement on a Unified Patent Court
  108. 88B Designation as international organisation of which UK is member
  109. 89 Effect of international application for patent.
  110. 89A International and national phases of application.
  111. 89B Adaptation of provisions in relation to international application.
  112. 90 Orders in Council as to convention countries.
  113. 91 Evidence of conventions and instruments under conventions.
  114. 92 Obtaining evidence for proceedings under the European Patent Convention.
  115. 93 Enforcement of orders for costs.
  116. 94 Communication of information to the European Patent Office, etc.
  117. 95 Financial provisions.
  118. 96 The Patents Court.
  119. 97 Appeals from the comptroller.
  120. 98 Proceedings in Scotland.
  121. 99 General powers of the court.
  122. 99A Power of Patents Court to order report.
  123. 99B Power of Court of Session to order report.
  124. 100 Burden of proof in certain cases.
  125. 101 Exercise of comptroller’s discretionary powers.
  126. 102 Right of audience, &c. in proceedings before comptroller.
  127. 102A Right of audience, &c. in proceedings on appeal from the comptroller.
  128. 103 Extension of privilege for communications with solicitors relating to patent proceedings.
  129. 104 Privilege for communications with patent agents relating to patent proceedings.
  130. 105 Extension of privilege in Scotland for communications relating to patent proceedings.
  131. 106 Costs and expenses in proceedings before the Court ....
  132. 107 Costs and expenses in proceedings before the comptroller.
  133. 108 Licences granted by order of comptroller.
  134. 109 Falsification of register etc.
  135. 110 Unauthorised claim of patent rights.
  136. 111 Unauthorised claim that patent has been applied for.
  137. 112 Misuse of title “Patent Office”.
  138. 113 Offences by corporations.
  139. 114 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  140. 115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  141. 116 Immunity of department as regards official acts.
  142. 117 Correction of errors in patents and applications.
  143. 117A Effect of resuscitating a withdrawn application under section 117
  144. 117B Extension of time limits specified by comptroller
  145. 118 Information about patent applications and patents, and inspection of documents.
  146. 118A Copyright in documents made available electronically for inspection under section 118(1)
  147. 119 Service by post.
  148. 120 Hours of business and excluded days.
  149. 121 Comptroller’s annual report.
  150. 122 Crown’s right to sell forfeited articles.
  151. 123 Rules.
  152. 124 Rules, regulations and orders; supplementary.
  153. 124A Use of electronic communications
  154. 125 Extent of invention.
  155. 125A Disclosure of invention by specification: availablity of samples of biological material.
  156. 126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  157. 127 Existing patents and applications.
  158. 128 Priorities between patents and applications under 1949 Act and this Act.
  159. 128A Compulsory pharmaceutical licences
  160. 128B Supplementary protection certificates
  161. 129 Application of Act to Crown.
  162. 130 Interpretation.
  163. 131 Northern Ireland.
  164. 131A Scotland
  165. 132 Short title, extent, commencement, consequential amendments and repeals.
  166. SCHEDULE A1 DEROGATION FROM PATENT PROTECTION IN RESPECT OF BIOTECHNOLOGICAL INVENTIONS
  167. SCHEDULE A2 BIOTECHNOLOGICAL INVENTIONS
  168. SCHEDULE A3 EUROPEAN PATENT WITH UNITARY EFFECT
  169. SCHEDULE A4 THE UNIFIED PATENT COURT
  170. SCHEDULE 1 Application of 1949 Act to existing patents and applications
  171. SCHEDULE 2 Application of this Act to Existing Patents and Applications
  172. SCHEDULE 3 REPEALS OF PROVISIONS OF 1949 ACT
  173. SCHEDULE 4 Transitional Provisions
  174. SCHEDULE 4A SUPPLEMENTARY PROTECTION CERTIFICATES
  175. SCHEDULE 5 CONSEQUENTIAL AMENDMENTS
  176. SCHEDULE 6 ENACTMENTS REPEALED

Proposed changes to this act

No one has proposed a change to this act yet.

176 provisions

99 General powers of the court.

The court may, for the purpose of determining any question in the exercise of its original or appellate jurisdiction under this Act or any treaty or international convention to which the United Kingdom is a party, make any order or exercise any other power which the comptroller could have made or exercised for the purpose of determining that question.

Propose a change

99A Power of Patents Court to order report.

(1) Rules of court shall make provision empowering the Patents Court in any proceedings before it under this Act, on or without the application of any party, to order the Patent Office to inquire into and report on any question of fact or opinion. (2) Where the court makes such an order on the application of a party, the fee payable to the Patent Office shall be at such rate as may be determined in accordance with rules of court and shall be costs of the proceedings unless otherwise ordered by the court. (3) Where the court makes such an order of its own motion, the fee payable to the Patent Office shall be at such rate as may be determined by the Lord Chancellor with the approval of the Treasury and shall be paid out of money provided by Parliament.

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99B Power of Court of Session to order report.

(1) In any proceedings before the Court of Session under this Act the court may, either of its own volition or on the application of any party, order the Patent Office to inquire into and report on any question of fact or opinion. (2) Where the court makes an order under subsection (1) above of its own volition the fee payable to the Patent Office shall be at such rate as may be determined by the Lord President of the Court of Session with the consent of the Treasury and shall be defrayed out of moneys provided by Parliament. (3) Where the court makes an order under subsection (1) above on the application of a party, the fee payable to the Patent Office shall be at such rate as may be provided for in rules of court and shall be treated as expenses in the cause.

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100 Burden of proof in certain cases.

(1) If the invention for which a patent is granted is a process for obtaining a new product, the same product produced by a person other than the proprietor of the patent or a licensee of his shall, unless the contrary is proved, be taken in any proceedings to have been obtained by that process. (2) In considering whether a party has discharged the burden imposed upon him by this section, the court shall not require him to disclose any manufacturing or commercial secrets if it appears to the court that it would be unreasonable to do so.

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101 Exercise of comptroller’s discretionary powers.

Without prejudice to any rule of law, the comptroller shall give any party to a proceeding before him an opportunity of being heard before exercising adversely to that party any discretion vested in the comptroller by this Act or rules.

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102 Right of audience, &c. in proceedings before comptroller.

(1) A party to proceedings before the comptroller under this Act, or under any treaty or international convention to which the United Kingdom is a party, may appear before the comptroller in person or be represented by any person whom he desires to represent him. (2) No offence is committed under the enactments relating to the preparation of documents by persons not legally qualified by reason only of the preparation by any person of a document, other than a deed, for use in such proceedings. (2A) For the purposes of subsection (2), as it has effect in relation to England and Wales, “the enactment relating to the preparation of documents by persons not qualified” means section 14 of the Legal Services Act 2007 (offence to carry on a reserved legal activity if not entitled) as it applies in relation to an activity which amounts to the carrying on of reserved instrument activities within the meaning of that Act. (3) Subsection (1) has effect subject to rules made under section 281 of the Copyright, Designs and Patents Act 1988 (power of comptroller to refuse to recognise certain agents). (4) In its application to proceedings in relation to applications for, or otherwise in connection with, European patents, this section has effect subject to any restrictions imposed by or under the European Patent Convention. (5) Nothing in this section is to be taken to limit any entitlement to prepare deeds conferred on a registered patent attorney by virtue of the Legal Services Act 2007.

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102A Right of audience, &c. in proceedings on appeal from the comptroller.

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103 Extension of privilege for communications with solicitors relating to patent proceedings.

(1) It is hereby declared that the rule of law which confers privilege from disclosure in legal proceedings in respect of communications made with a solicitor or a person acting on his behalf, or in relation to information obtained or supplied for submission to a solicitor or a person acting on his behalf, for the purpose of any pending or contemplated proceedings before a court in the United Kingdom extends to such communications so made for the purpose of any pending or contemplated— (a) proceedings before the comptroller under this Act or any of the relevant conventions, or (b) proceedings before the relevant convention court under any of those conventions. (2) In this section— “legal proceedings” includes proceedings before the comptroller; the references to legal proceedings and pending or contemplated proceedings include references to applications for a patent or a European patent and to international applications for a patent; and “the relevant conventions” means the European Patent Convention, ... and the Patent Co-operation Treaty. (3) This section shall not extend to Scotland.

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104 Privilege for communications with patent agents relating to patent proceedings.

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105 Extension of privilege in Scotland for communications relating to patent proceedings.

(1) It is hereby declared that in Scotland the rules of law which confer privilege from disclosure in legal proceedings in respect of communications, reports or other documents (by whomsoever made) made for the purpose of any pending or contemplated proceedings in a court in the United Kingdom extend to communications, reports or other documents made for the purpose of patent proceedings. (2) In this section— “patent proceedings” means proceedings under this Act or any of the relevant conventions, before the court, the comptroller or the relevant convention court, whether contested or uncontested and including an application for a patent; and “the relevant conventions” means the European Patent Convention, ... and the Patent Co-operation Treaty.

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106 Costs and expenses in proceedings before the Court ....

(1) In proceedings to which this section applies, the court, in determining whether to award costs or expenses to any party and what costs or expenses to award, shall have regard to all the relevant circumstances, including the financial position of the parties. (1A) This section applies to proceedings before the court (including proceedings on an appeal to the court) which are— (a) proceedings under section 40; (b) proceedings for infringement; (c) proceedings in respect of an actionable threat under section 70A ; or (d) proceedings on an application for a declaration or declarator under section 71. (2) If in any such proceedings the Patents Court directs that any costs of one party shall be paid by another party, the court may settle the amount of the costs by fixing a lump sum or may direct that the costs shall be taxed on a scale specified by the court, being a scale of costs prescribed by rules of court .

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107 Costs and expenses in proceedings before the comptroller.

(1) The comptroller may, in proceedings before him under this Act, by order award to any party such costs or, in Scotland, such expenses as he may consider reasonable and direct how and by what parties they are to be paid. (2) In England and Wales any costs awarded under this section shall, if the county court so orders, be recoverable under section 85 of the County Courts Act 1984 or otherwise as if they were payable under an order of that court. (3) In Scotland any order under this section for the payment of expenses may be enforced in like manner as a recorded decree arbitralan extract registered decree arbitral bearing a warrant for execution issued by the sheriff court of any sheriffdom in Scotland. (4) The comptroller may make an order for security for costs or expenses against any party to proceedings before him under this Act if— (a) the prescribed conditions are met, and (b) he is satisfied that it is just to make the order, having regard to all the circumstances of the case; and in default of the required security being given the comptroller may treat the reference, application or notice in question as abandoned. (5) In Northern Ireland any order under this section for the payment of costs may be enforced as if it were a money judgment.

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108 Licences granted by order of comptroller.

Any order for the grant of a licence under section 11, 38, 48 or 49 above shall, without prejudice to any other method of enforcement, have effect as if it were a deed, executed by the proprietor of the patent and all other necessary parties, granting a licence in accordance with the order.

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109 Falsification of register etc.

If a person makes or causes to be made a false entry in any register kept under this Act, or a writing falsely purporting to be a copy or reproduction of an entry in any such register, or produces or tenders or causes to be produced or tendered in evidence any such writing, knowing the entry or writing to be false, he shall be liable— (a) on summary conviction, to a fine not exceeding £1,000, (b) on conviction on indictment, to imprisonment for a term not exceeding two years or a fine, or both.

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110 Unauthorised claim of patent rights.

(1) If a person falsely represents that anything disposed of by him for value is a patented product he shall, subject to the following provisions of this section, be liable on summary conviction to a fine not exceeding level 3 on the standard scale (2) For the purposes of subsection (1) above a person who for value disposes of an article having stamped, engraved or impressed on it or otherwise applied to it the word “patent” or “patented” or anything expressing or implying that the article is a patented product, shall be taken to represent that the article is a patented product. (3) Subsection (1) above does not apply where the representation is made in respect of a product after the patent for that product or, as the case may be, the process in question has expired or been revoked and before the end of a period which is reasonably sufficient to enable the accused to take steps to ensure that the representation is not made (or does not continue to be made). (4) In proceedings for an offence under this section it shall be a defence for the accused to prove that he used due diligence to prevent the commission of the offence.

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111 Unauthorised claim that patent has been applied for.

(1) If a person represents that a patent has been applied for in respect of any article disposed of for value by him and— (a) no such application has been made, or (b) any such application has been refused or withdrawn, he shall, subject to the following provisions of this section, be liable on summary conviction to a fine not exceeding level 3 on the standard scale (2) Subsection (1)(b) above does not apply where the representation is made (or continues to be made) before the expiry of a period which commences with the refusal or withdrawal and which is reasonably sufficient to enable the accused to take steps to ensure that the representation is not made (or does not continue to be made). (3) For the purposes of subsection (1) above a person who for value disposes of an article having stamped, engraved or impressed on it or otherwise applied to it the words “patent applied for” or “patent pending”, or anything expressing or implying that a patent has been applied for in respect of the article, shall be taken to represent that a patent has been applied for in respect of it. (4) In any proceedings for an offence under this section it shall be a defence for the accused to prove that he used due diligence to prevent the commission of such an offence.

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112 Misuse of title “Patent Office”.

If any person uses on his place of business, or on any document issued by him, or otherwise, the words “Patent Office” or any other words suggesting that his place of business is, or is officially connected with, the Patent Office, he shall be liable on summary conviction to a fine not exceeding level 4 on the standard scale

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113 Offences by corporations.

(1) Where an offence under this Act which has been committed by a body corporate is proved to have been committed with the consent or connivance of, or to be attributable to any neglect on the part of, a director, manager, secretary or other similar officer of the body corporate, or any person who was purporting to act in any such capacity, he, as well as the body corporate, shall be guilty of that offence and shall be liable to be proceeded against and punished accordingly. (2) Where the affairs of a body corporate are managed by its members, subsection (1) above shall apply in relation to the acts and defaults of a member in connection with his functions of management as if he were a director of the body corporate.

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116 Immunity of department as regards official acts.

Neither the Secretary of State nor any officer of his— (a) shall be taken to warrant the validity of any patent granted under this Act or any treaty or international convention to which the United Kingdom is a party; or (b) shall incur any liability by reason of or in connection with any examination or investigation required or authorised by this Act or any such treaty or convention, or any report or other proceedings consequent on any such examination or investigation.

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117 Correction of errors in patents and applications.

(1) The comptroller may, subject to any provision of rules, correct any error of translation or transcription, clerical error or mistake in any specification of a patent or application for a patent or any document filed in connection with a patent or such an application. (2) Where the comptroller is requested to correct such an error or mistake, any person may in accordance with rules give the comptroller notice of opposition to the request and the comptroller shall determine the matter. (3) Where the comptroller is requested to correct an error or mistake in a withdrawal of an application for a patent, and— (a) the application was published under section 16 above; and (b) details of the withdrawal were published by the comptroller; the comptroller shall publish notice of such a request in the prescribed manner. (4) Where the comptroller publishes a notice under subsection (3) above, the comptroller may only correct an error or mistake under subsection (1) above by order.

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117A Effect of resuscitating a withdrawn application under section 117

(1) Where— (a) the comptroller is requested to correct an error or mistake in a withdrawal of an application for a patent; and (b) an application has been resuscitated in accordance with that request, the effect of that resuscitation is as follows. (2) Anything done under or in relation to the application during the period between the application being withdrawn and its resuscitation shall be treated as valid. (3) If the comptroller has published notice of the request as mentioned in section 117(3) above, anything done during that period which would have constituted an infringement of the rights conferred by publication of the application if the application had not been withdrawn shall be treated as an infringement of those rights if it was a continuation or repetition of an earlier act infringing those rights. (4) If the comptroller has published notice of the request as mentioned in section 117(3) above and, after the withdrawal of the application and before publication of the notice, a person— (a) began in good faith to do an act which would have constituted an infringement of the rights conferred by publication of the application if the withdrawal had not taken place, or (b) made in good faith effective and serious preparations to do such an act, he has the right to continue to do the act or, as the case may be, to do the act, notwithstanding the resuscitation of the application and the grant of the patent; but this right does not extend to granting a licence to another person to do the act. (5) If the act was done, or the preparations were made, in the course of a business, the person entitled to the right conferred by subsection (4) above may— (a) authorise the doing of that act by any partners of his for the time being in that business, and (b) assign that right, or transmit it on death (or in the case of a body corporate on its dissolution), to any person who acquires that part of the business in the course of which the act was done or the preparations were made. (6) Where a product is disposed of to another in exercise of a right conferred by subsection (4) or (5) above, that other and any person claiming through him may deal with the product in the same way as if it had been disposed of by the applicant. (7) The above provisions apply in relation to the use of a patented invention for the services of the Crown as they apply in relation to infringement of the rights conferred by publication of the application for a patent (or, as the case may be, infringement of the patent). “Patented invention” has the same meaning as in section 55 above.

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117B Extension of time limits specified by comptroller

(1) Subsection (2) below applies in relation to a period if it is specified by the comptroller in connection with an application for a patent, or a patent. (2) Subject to subsections (4) and (5) below, the comptroller shall extend a period to which this subsection applies if— (a) the applicant or the proprietor of the patent requests him to do so; and (b) the request complies with the relevant requirements of rules. (3) An extension of a period under subsection (2) above expires— (a) at the end of the period prescribed for the purposes of this subsection, or (b) if sooner, at the end of the period prescribed for the purposes of section 20 above. (4) If a period has already been extended under subsection (2) above— (a) that subsection does not apply in relation to it again; (b) the comptroller may further extend the period subject to such conditions as he thinks fit. (5) Subsection (2) above does not apply to a period specified in relation to proceedings before the comptroller.

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118 Information about patent applications and patents, and inspection of documents.

(1) After publication of an application for a patent in accordance with section 16 above the comptroller shall on a request being made to him in the prescribed manner and on payment of the prescribed fee (if any) give the person making the request such information, and permit him to inspect such documents, relating to the application or to any patent granted in pursuance of the application as may be specified in the request, subject, however, to any prescribed restrictions. (2) Subject to the following provisions of this section, until an application for a patent is so published documents or information constituting or relating to the application shall not, without the consent of the applicant, be published or communicated to any person by the comptroller. (3) Subsection (2) above shall not prevent the comptroller from— (a) sending the European Patent Office information which it is his duty to send that office in accordance with any provision of the European Patent Convention; (aa) sending any patent office outside the United Kingdom such information about unpublished applications for patents as that office requests; or (b) publishing or communicating to others any prescribed bibliographic information about an unpublished application for a patent; nor shall that subsection prevent the Secretary of State from inspecting or authorising the inspection of an application for a patent or any connected documents under section 22(6) above. (3A) Information may not be sent to a patent office in reliance on subsection (3)(aa) otherwise than in accordance with the working arrangements that the comptroller has made for that purpose with that office. (3B) Those arrangements must include provision for ensuring that the confidentiality of information of the kind referred to in subsection (3)(aa) sent by the comptroller to the patent office in question is protected. (3C) The reference in subsection (3)(aa) to a patent office is to an organisation which carries out, in relation to patents, functions of the kind carried out at the Patent Office. (4) Where a person is notified that an application for a patent has been made, but not published in accordance with section 16 above, and that the applicant will, if the patent is granted, bring proceedings against that person in the event of his doing an act specified in the notification after the application is so published, that person may make a request under subsection (1) above, notwithstanding that the application has not been published, and that subsection shall apply accordingly. (5) Where an application for a patent is filed, but not published, and a new application is filed in respect of any part of the subject-matter of the earlier application (either in accordance with rules or in pursuance of an order under section 8 above) and is published, any person may make a request under subsection (1) above relating to the earlier application and on payment of the prescribed fee the comptroller shall give him such information and permit him to inspect such documents as could have been given or inspected if the earlier application had been published.

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118A Copyright in documents made available electronically for inspection under section 118(1)

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119 Service by post.

Any notice required or authorised to be given by this Act or rules, and any application or other document so authorised or required to be made or filed, may be given, made or filed by post.

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120 Hours of business and excluded days.

(1) The comptroller may give directions specifying the hour at which the Patent Office shall be taken to be closed on any day for purposes of the transaction by the public of business under this Act or of any class of such business, and the directions may specify days as excluded days for any such purposes. (2) Any business done under this Act on any day after the hour so specified in relation to business of that class, or on a day which is an excluded day in relation to business of that class, shall be taken to have been done on the next following day not being an excluded day; and where the time for doing anything under this Act expires on an excluded day that time shall be extended to the next following day not being an excluded day. (3) Directions under this section shall be published in the prescribed manner.

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121 Comptroller’s annual report.

Before 1st December in every financial year the comptroller shall cause to be laid before both Houses of Parliament a report with respect to the execution of this Act and the discharge of his functions under the European Patent Convention, ... and the Patent Co-operation Treaty, and every such report shall include an account of all fees, salaries and allowances, and other money received and paid by him under this Act, that convention and that treaty during the previous financial year .

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122 Crown’s right to sell forfeited articles.

Nothing in this Act affects the right of the Crown or any person deriving title directly or indirectly from the Crown to dispose of or use articles forfeited under the laws relating to customs or excise.

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123 Rules.

(1) The Secretary of State may make such rules as he thinks expedient for regulating the business of the Patent Office in relation to patents and applications for patents (including European patents, applications for European patents and international applications for patents) and for regulating all matters placed by this Act under the direction or control of the comptroller; and in this Act, except so far as the context otherwise requires, “prescribed” means prescribed by rules and “rules” means rules made under this section. (2) Without prejudice to the generality of subsection (1) above, rules may make provision— (a) prescribing the form and contents of applications for patents and other documents which may be filed at the Patent Office and requiring copies to be furnished of any such documents; (b) regulating the procedure to be followed in connection with any proceeding or other matter before the comptroller or the Patent Office and authorising the rectification of irregularities of procedure; (c) requiring fees to be paid in connection with any such proceeding or matter or in connection with the provision of any service by the Patent Office and providing for the remission of fees in the prescribed circumstances; (d) regulating the mode of giving evidence in any such proceeding and empowering the comptroller to compel the attendance of witnesses and the discovery of and production of documents; (e) requiring the comptroller to advertise any proposed amendments of patents and any other prescribed matters, including any prescribed steps in any such proceeding; (f) requiring the comptroller to hold proceedings in Scotland in such circumstances as may be specified in the rules where there is more than one party to proceedings under section 8, 12, 37, 40(1) or (2), 41(8), 61(3), 71 or 72 above; (g) providing for the appointment of advisers to assist the comptroller in any proceeding before him; (h) prescribing time limits for doing anything required to be done in connection with any such proceeding by this Act or the rules and providing for the alteration of any period of time specified in this Act or the rules; (i) giving effect to an inventor’s rights to be mentioned conferred by section 13, and providing for an inventor’s waiver of any such right to be subject to acceptance by the comptroller; (j) without prejudice to any other provision of this Act, requiring and regulating the translation of documents in connection with an application for a patent or a European patent or an international application for a patent and the filing and authentication of any such translations; (k) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (l) providing for the publication and sale of documents in the Patent Office and of information about such documents. (2A) The comptroller may set out in directions any forms the use of which is required by rules; and any such directions shall be published in the prescribed manner. (3) Rules may make different provision for different cases. (3A) It is hereby declared that rules— (a) authorising the rectification of irregularities of procedure, or (b) providing for the alteration of any period of time, may authorise the comptroller to extend or further extend any period notwithstanding that the period has already expired. (4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (6) Rules shall provide for the publication by the comptroller of a journal (in this Act referred to as “the journal”) containing particulars of applications for and grants of patents, and of other proceedings under this Act. (7) Rules shall require or authorise the comptroller to make arrangements for the publication of reports of cases relating to patents, trade marks registered designs or design right decided by him and of cases relating to patents (whether under this Act or otherwise) trade marks, registered designs , copyright and design right decided by any court or body (whether in the United Kingdom or elsewhere).

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124 Rules, regulations and orders; supplementary.

(1) Any power conferred on the Secretary of State by this Act to make rules, regulations or orders shall be exercisable by statutory instrument. (2) Any Order in Council and any statutory instrument containing an order, rules or regulations under this Act, other than an order or rule required to be laid before Parliament in draft or an order under section 132(5) below, shall be subject to annulment in pursuance of a resolution of either House of Parliament. (3) Any Order in Council or order under any provision of this Act may be varied or revoked by a subsequent order.

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124A Use of electronic communications

(1) The comptroller may give directions as to the form and manner in which documents to be delivered to the comptroller— (a) in electronic form; or (b) using electronic communications, are to be delivered to him. (2) A direction under subsection (1) may provide that in order for a document to be delivered in compliance with the direction it shall be accompanied by one or more additional documents specified in the direction. (3) Subject to subsections (14) and (15), if a document to which a direction under subsection (1) or (2) applies is delivered to the comptroller in a form or manner which does not comply with the direction the comptroller may treat the document as not having been delivered. (4) Subsection (5) applies in relation to a case where— (a) a document is delivered using electronic communications, and (b) there is a requirement for a fee to accompany the document. (5) The comptroller may give directions specifying— (a) how the fee shall be paid; and (b) when the fee shall be deemed to have been paid. (6) The comptroller may give directions specifying that a person who delivers a document to the comptroller in electronic form or using electronic communications cannot treat the document as having been delivered unless its delivery has been acknowledged. (7) The comptroller may give directions specifying how a time of delivery is to be accorded to a document delivered to him in electronic form or using electronic communications. (8) A direction under this section may be given— (a) generally; (b) in relation to a description of cases specified in the direction; (c) in relation to a particular person or persons. (9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (11) A direction under this section may be varied or revoked by a subsequent direction under this section. (12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (13) The delivery using electronic communications to any person by the comptroller of any document is deemed to be effected, unless the comptroller has otherwise specified, by transmitting an electronic communication containing the document to an address provided or made available to the comptroller by that person as an address of his for the receipt of electronic communications; and unless the contrary is proved such delivery is deemed to be effected immediately upon the transmission of the communication. (14) A requirement of this Act that something must be done in the prescribed manner is satisfied in the case of something that is done— (a) using a document in electronic form, or (b) using electronic communications, only if the directions under this section that apply to the manner in which it is done are complied with. (15) In the case of an application made as mentioned in subsection (14)(a) or (b) above, a reference in this Act to the application not having been made in compliance with rules or requirements of this Act includes a reference to its not having been made in compliance with any applicable directions under this section. (16) This section applies— (a) to delivery at, in, with or to the Patent Office as it applies to delivery to the comptroller; and (b) to delivery by the Patent Office as it applies to delivery by the comptroller.

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125 Extent of invention.

(1) For the purposes of this Act an invention for a patent for which an application has been made or for which a patent has been granted shall, unless the context otherwise requires, be taken to be that specified in a claim of the specification of the application or patent, as the case may be, as interpreted by the description and any drawings contained in that specification, and the extent of the protection conferred by a patent or application for a patent shall be determined accordingly. (2) It is hereby declared for the avoidance of doubt that where more than one invention is specified in any such claim, each invention may have a different priority date under section 5 above. (3) The Protocol on the Interpretation of Article 69 of the European Patent Convention (which Article contains a provision corresponding to subsection (1) above) shall, as for the time being in force, apply for the purposes of subsection (1) above as it applies for the purposes of that Article.

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125A Disclosure of invention by specification: availablity of samples of biological material.

(1) Provision may be made by rules prescribing the circumstances in which the specification of an application for a patent, or of a patent, for an invention which involves the use of or concerns biological material is to be treated as disclosing the invention in a manner which is clear enough and complete enough for the invention to be performed by a person skilled in the art. (2) The rules may in particular require the applicant or patentee— (a) to take such steps as may be prescribed for the purposes of making available to the public samples of the biological material, and (b) not to impose or maintain restrictions on the uses to which such samples may be put, except as may be prescribed. (3) The rules may provide that, in such cases as may be prescribed, samples need only be made available to such persons or descriptions of persons as may be prescribed; and the rules may identify a description of persons by reference to whether the comptroller has given his certificate as to any matter. (4) An application for revocation of the patent under section 72(1)(c) above may be made if any of the requirements of the rules cease to be complied with.

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126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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127 Existing patents and applications.

(1) No application for a patent may be made under the 1949 Act on or after the appointed day. (2) Schedule 1 to this Act shall have effect for securing that certain provisions of the 1949 Act shall continue to apply on and after the appointed day to— (a) a patent granted before that day; (b) an application for a patent which is filed before that day, and which is accompanied by a complete specification or in respect of which a complete specification is filed before that day; (c) a patent granted in pursuance of such an application. (3) Schedule 2 to this Act shall have effect for securing that (subject to the provisions of that Schedule) certain provisions of this Act shall apply on and after the appointed day to any patent and application to which subsection (2) above relates, but, except as provided by the following provisions of this Act, this Act shall not apply to any such patent or application. (4) An application for a patent which is made before the appointed day, but which does not comply with subsection (2)(b) above, shall be taken to have been abandoned immediately before that day, but, notwithstanding anything in section 5(3) above, the application may nevertheless serve to establish a priority date in relation to a later application for a patent under this Act if the date of filing the abandoned application falls within the period of fifteen months immediately preceding the filing of the later application. (5) Schedule 3 to this Act shall have effect for repealing certain provisions of the 1949 Act. (6) The transitional provisions and savings in Schedule 4 to this Act shall have effect. (7) In Schedules 1 to 4 to this Act “existing patent” means a patent mentioned in subsection (2)(a) and (c) above, “existing application” means an application mentioned in subsection (2)(b) above, and expressions used in the 1949 Act and those Schedules have the same meanings in those Schedules as in that Act.

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128 Priorities between patents and applications under 1949 Act and this Act.

(1) The following provisions of this section shall have effect for the purpose of resolving questions of priority arising between patents and applications for patents under the 1949 Act and patents and applications for patents under this Act. (2) A complete specification under the 1949 Act shall be treated for the purposes of sections 2(3) and 5(2) above— (a) if published under that Act, as a published application for a patent under this Act; (b) if it has a date of filing under that Act, as an application for a patent under this Act which has a date of filing under this Act; and in the said section 2(3), as it applies by virtue of this subsection in relation to any such specification, the words “both as filed and” shall be omitted. (3) In section 8(1), (2) and (4) of the 1949 Act (search for anticipation by prior claim) the references to any claim of a complete specification, other than the applicant’s, published and filed as mentioned in section 8(1) shall include references to any claim contained in an application made and published under this Act or in the specification of a patent granted under this Act, being a claim in respect of an invention having a priority date earlier than the date of filing the complete specification under the 1949 Act. (4) In section 32(1)(a) of the 1949 Act (which specifies, as one of the grounds of revoking a patent, that the invention was claimed in a valid claim of earlier priority date contained in the complete specification of another patent), the reference to such a claim shall include a reference to a claim contained in the specification of a patent granted under this Act (a new claim) which satisfies the following conditions:— (a) the new claim must be in respect of an invention having an earlier priority date than that of the relevant claim of the complete specification of the patent sought to be revoked; and (b) the patent containing the new claim must be wholly valid or be valid in those respects which have a bearing on that relevant claim. (5) For the purposes of this section and the provisions of the 1949 Act mentioned in this section the date of filing an application for a patent under that Act and the priority date of a claim of a complete specification under that Act shall be determined in accordance with the provisions of that Act, and the priority date of an invention which is the subject of a patent or application for a patent under this Act shall be determined in accordance with the provisions of this Act.

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128A Compulsory pharmaceutical licences

(1) In this Act a “compulsory pharmaceutical licence” means a compulsory licence granted under Regulation (EC) No 816/2006 of the European Parliament and of the Council of 17 May 2006 on compulsory licensing of patents relating to the manufacture of pharmaceutical products for export to countries with public health problems (referred to in this Act as “the Compulsory Licensing Regulation”). (2) In the application to compulsory pharmaceutical licences of the provisions of this Act listed in subsection (3)— (a) references to a licence under a patent, (b) references to a right under a patent, and (c) references to a proprietary interest under a patent, include a compulsory pharmaceutical licence. (3) The provisions referred to in subsection (2) are— sections 32 and 33 (registration of patents etc); section 37 (determination of right to patent after grant); section 38 (effect of transfer etc of patent under section 37), apart from subsection (2) and subsections (3) to (5) so far as relating to subsection (2); section 41 (amount of compensation); section 46(2) (notice of application for entry that licences are available as of right); section 57(1) and (2) (rights of third parties in respect of Crown use). (4) In the following provisions references to this Act include the Compulsory Licensing Regulation— sections 97 to 99B, 101 to 103, 105 and 107 (legal proceedings); section 119 (service by post); section 120 (hours of business and excluded days); section 121 (comptroller’s annual report); section 123 (rules); section 124A (use of electronic communications); section 130(8) (disapplication of Part 1 of Arbitration Act 1996). (5) In section 108 (licences granted by order of comptroller) the reference to a licence under section 11, 38, 48 or 49 includes a compulsory pharmaceutical licence. (6) References in this Act to the Compulsory Licensing Regulation are to that Regulation as amended from time to time.

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128B Supplementary protection certificates

(1) Schedule 4A contains provision about the application of this Act in relation to supplementary protection certificates and other provision about such certificates. (2) In this Act a “supplementary protection certificate” means a certificate issued under— (a) Regulation (EC) No 469/2009 of the European Parliament and of the Council of 6th May 2009 concerning the supplementary protection certificate for medicinal products, or (b) Regulation (EC) No 1610/96 of the European Parliament and of the Council of 23 July 1996 concerning the creation of a supplementary protection certificate for plant protection products.

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