After rule 77 there shall be inserted—
Opinions by Patent Office
Interpretation
(77A) In rules 77B to 77K, unless the context otherwise requires—
“request” means a request for an opinion under section 74A;
“requester” means the person who makes that request;
“patent” means the patent to which that request relates;
“patent holder” means the proprietor of that patent and any exclusive licensee of the patent;
“proceedings” means proceedings (whether pending or concluded) before the comptroller, the court or the European Patent Office.
Request for an opinion under section 74A
(77B)
(1) A request shall be made on Patents Form 17/77 and shall be accompanied by a copy and a statement setting out fully—
(a) the question upon which an opinion is sought;
(b) the requester’s submissions on that question; and
(c) any matters of fact which are requested to be taken into account.
(2) The statement shall be accompanied by—
(a) the name and address of any persons, of whom the requester is aware, having an interest in that question; and
(b) particulars of any proceedings of which the requester is aware which relate to the patent and which may be relevant to that question.
(3) However, where the requester is acting as an agent in making the request, the persons referred to in paragraph (2)(a) do not include the person for whom the requester is so acting.
(4) The statement shall be accompanied by a copy of any evidence or other document (except a published United Kingdom specification or application) which is referred to in the statement.
(5) Each such statement, evidence or other document must be provided in duplicate.
Entry in the register
(77C) The comptroller shall cause to be entered in the register—
(a) a notice that a request under section 74A(1)(a) or (b) has been received;
(b) a notice that a request has been refused or withdrawn;
(c) a notice that an opinion has been issued; and
(d) such other particulars concerning opinions or requests as he may think fit.
Refusal or withdrawal of request
(77D)
(1) The comptroller shall not issue an opinion if—
(a) the request appears to him to be frivolous or vexatious; or
(b) the question upon which the opinion is sought appears to him to have been sufficiently considered in any proceedings.
(2) The comptroller shall not issue an opinion if the requester gives him notice in writing that the request is withdrawn.
(3) If the comptroller intends at any time—
(a) to refuse the request because the condition in paragraph (1)(a) or (b) is satisfied; or
(b) to refuse the request because, in accordance with section 74A(3)(b), he considers it inappropriate in all the circumstances to issue an opinion,
he shall notify the requester accordingly.
Notification and advertisement of request
(77E)
(1) The comptroller shall notify the following persons of the request (except where the person concerned is the requester)—
(a) the patent holder;
(b) any holder of a licence or sub-licence under the patent which has been registered under rule 46;
(c) any person who has made a request in respect of the patent under rule 92(1)(ff) ; and
(d) any person who is specified under rule 77B(2)(a).
(2) In addition, the comptroller may notify of the request any persons who appear to him to be likely to have an interest in the question upon which the opinion is sought.
(3) The comptroller shall send a copy of the form and statement filed under rule 77B(1) to each person so notified, together with a copy of such other documents filed under rule 77B as he sees fit.
(4) The comptroller shall advertise a request in such manner as he may think fit.
(5) However, if the request is refused or withdrawn before a notification has been made under paragraph (1)—
(a) the patent holder alone shall be notified of the request (and of the fact that it has been refused or withdrawn); and
(b) paragraphs (3) and (4) do not apply.
Submission of observations and observations in reply
(77F)
(1) If the request has not been refused or withdrawn, any person may, before the end of the relevant period, file observations on any issue raised by the request.
(2) Such observations may include reasons why the comptroller should refuse the request.
(3) Any person who files observations under paragraph (1) shall ensure that, before the end of the relevant period, a copy of those observations is received—
(a) where that person is not the patent holder, by the patent holder; and
(b) by the requester.
(4) A person to whom observations are sent under paragraph (3) may, not later than two weeks after the end of the relevant period, file observations confined strictly to matters in reply.
(5) Any person who files observations under paragraph (4) shall ensure that, within that period of two weeks, a copy of those observations is received—
(a) where that person is the requester, by the patent holder; and
(b) where that person is the patent holder, by the requester.
(6) If it is reasonably possible, the observations filed under this rule and the copies of such observations shall be delivered only in electronic form or using electronic communications.
(7) For the purposes of this rule, the relevant period is the period of four weeks beginning with the date of advertisement under rule 77E(4).
Issue of the opinion
(77G)
(1) After the end of the procedure under rule 77F, the comptroller shall refer the request to an examiner for the preparation of the opinion.
(2) The comptroller shall issue the opinion that has been prepared by sending a copy to—
(i) the requester;
(ii) the patent holder; and
(iii) any other person who filed observations under rule 77F(1).
Review of opinion
(77H)
(1) The patent holder may, before the end of the period of three months beginning with the date on which the opinion is issued, apply to the comptroller for a review of the opinion.
(2) However, such proceedings for a review may not be brought (or if brought may not be continued) if the issue raised by the review has been decided in other proceedings.
(3) The application shall be made on Patents Form 2/77, and shall be accompanied by a copy and a statement in duplicate setting out fully the grounds on which the review is sought.
(4) The statement shall contain particulars of any proceedings of which the applicant is aware which may be relevant to the question whether the proceedings for a review may be brought or continued.
(5) The application may be made on the following grounds only—
(a) that the opinion wrongly concluded that the patent was invalid, or was invalid to a limited extent; or
(b) that, by reason of its interpretation of the specification of the patent, the opinion wrongly concluded that a particular act did not or would not constitute an infringement of the patent.
Procedure on review
(77I)
(1) Upon receipt of the application, the comptroller shall send a copy of the form and statement filed under rule 77H—
(a) to the requester (if different from the applicant); and
(b) to all persons who filed observations under rule 77F.
(2) The comptroller shall advertise the application in such manner as he may think fit.
(3) Before the end of the relevant period, any person may file a statement in support of the application or a counter-statement contesting it (which in either case must be in duplicate), and on so doing shall become a party to the proceedings.
(4) The relevant period is the later to end of the following periods—
(a) the period of four weeks beginning with the date that the application is advertised under paragraph (2);
(b) the period of two months beginning with the date on which the opinion is issued under rule 77G(2).
(5) The comptroller shall send to the other parties a copy of each statement or counter-statement filed under paragraph (3).
(6) The comptroller may give such directions as he thinks fit with regard to the subsequent procedure.
Outcome of review
(77J)
(1) Upon the completion of the proceedings under rule 77I the comptroller shall either—
(a) set aside the opinion in whole or in part; or
(b) decide that no reason has been shown for the opinion to be set aside.
(2) A decision under paragraph (1)(a) or (b) shall not estop any party to proceedings from raising any issue regarding the validity or the infringement of the patent.
Appeals against a decision on review
(77K) No appeal under section 97 shall lie from a decision to set aside the opinion under rule 77J(1)(a), except where the appeal relates to a part of the opinion that is not set aside.