CFR Subpart B

CFR Subpart B
in effect

37 C.F.R. § 42.100 Procedure; pendency.

(a) An inter partes review is a trial subject to the procedures set forth in subpart A of this part. (b) In an inter partes review proceeding, a claim of a patent, or a claim proposed in a motion to amend under § 42.121, shall be construed using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. 282(b), including construing the claim in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent. Any prior claim construction determination concerning a term of the claim in a civil action, or a proceeding before the International Trade Commission, that is timely made of record in the inter partes review proceeding will be considered. (c) An inter partes review proceeding shall be administered such that pendency before the Board after institution is normally no more than one year. The time can be extended by up to six months for good cause by the Chief Administrative Patent Judge, or adjusted by the Board in the case of joinder.

37 C.F.R. § 42.101 Who may petition for inter partes review.

A person who is not the owner of a patent may file with the Office a petition to institute an inter partes review of the patent unless: (a) Before the date on which the petition for review is filed, the petitioner or real party-in-interest filed a civil action challenging the validity of a claim of the patent; (b) The petition requesting the proceeding is filed more than one year after the date on which the petitioner, the petitioner's real party-in-interest, or a privy of the petitioner is served with a complaint alleging infringement of the patent; or (c) The petitioner, the petitioner's real party-in-interest, or a privy of the petitioner is estopped from challenging the claims on the grounds identified in the petition.

37 C.F.R. § 42.102 Time for filing.

(a) A petition for inter partes review of a patent must be filed after the later of the following dates, where applicable: (1) If the patent is a patent described in section 3(n)(1) of the Leahy-Smith America Invents Act, the date that is nine months after the date of the grant of the patent; (2) If the patent is a patent that is not described in section 3(n)(1) of the Leahy-Smith American Invents Act, the date of the grant of the patent; or (3) If a post-grant review is instituted as set forth in subpart C of this part, the date of the termination of such post-grant review. (b) [Reserved]

37 C.F.R. § 42.103 Inter partes review fee.

(a) An inter partes review fee set forth in § 42.15(a) must accompany the petition. (b) No filing date will be accorded to the petition until full payment is received.

37 C.F.R. § 42.104 Content of petition.

In addition to the requirements of §§ 42.6, 42.8, 42.22, and 42.24, the petition must set forth: (a) Grounds for standing. The petitioner must certify that the patent for which review is sought is available for inter partes review and that the petitioner is not barred or estopped from requesting an inter partes review challenging the patent claims on the grounds identified in the petition. (b) Identification of challenge. Provide a statement of the precise relief requested for each claim challenged. The statement must identify the following: (1) The claim; (2) The specific statutory grounds under 35 U.S.C. 102 or 103 on which the challenge to the claim is based and the patents or printed publications relied upon for each ground; (3) How the challenged claim is to be construed. Where the claim to be construed contains a means-plus-function or step-plus-function limitation as permitted under 35 U.S.C. 112(f), the construction of the claim must identify the specific portions of the specification that describe the structure, material, or acts corresponding to each claimed function; (4) How the construed claim is unpatentable under the statutory grounds identified in paragraph (b)(2) of this section. The petition must specify where each element of the claim is found in the prior art patents or printed publications relied upon; and (5) The exhibit number of the supporting evidence relied upon to support the challenge and the relevance of the evidence to the challenge raised, including identifying specific portions of the evidence that support the challenge. The Board may exclude or give no weight to the evidence where a party has failed to state its relevance or to identify specific portions of the evidence that support the challenge. (c) A motion may be filed that seeks to correct a clerical or typographical mistake in the petition. The grant of such a motion does not change the filing date of the petition.

37 C.F.R. § 42.105 Service of petition.

In addition to the requirements of § 42.6, the petitioner must serve the petition and exhibits relied upon in the petition as follows: (a) The petition and supporting evidence must be served on the patent owner at the correspondence address of record for the subject patent. The petitioner may additionally serve the petition and supporting evidence on the patent owner at any other address known to the petitioner as likely to effect service. (b) Upon agreement of the parties, service may be made electronically. Service may be by Priority Mail Express® or by means at least as fast and reliable as Priority Mail Express®. Personal service is not required.

37 C.F.R. § 42.106 Filing date.

(a) Complete petition. A petition to institute inter partes review will not be accorded a filing date until the petition satisfies all of the following requirements: (1) Complies with § 42.104; (2) Effects service of the petition on the correspondence address of record as provided in § 42.105(a); and (3) Is accompanied by the fee to institute required in § 42.15(a). (b) Incomplete petition. Where a party files an incomplete petition, no filing date will be accorded, and the Office will dismiss the petition if the deficiency in the petition is not corrected within one month from the notice of an incomplete petition.

37 C.F.R. § 42.107 Preliminary response to petition.

(a) The patent owner may file a preliminary response to the petition. The response is limited to setting forth the reasons why no inter partes review should be instituted under 35 U.S.C. 314 and can include supporting evidence. The preliminary response is subject to the word count under § 42.24. (b) Due date. The preliminary response must be filed no later than three months after the date of a notice indicating that the request to institute an inter partes review has been granted a filing date. A patent owner may expedite the proceeding by filing an election to waive the patent owner preliminary response. (c) [Reserved] (d) No amendment. The preliminary response shall not include any amendment. (e) Disclaim Patent Claims. The patent owner may file a statutory disclaimer under 35 U.S.C. 253(a) in compliance with § 1.321(a) of this chapter, disclaiming one or more claims in the patent. No inter partes review will be instituted based on disclaimed claims.

37 C.F.R. § 42.108 Institution of inter partes review.

(a) When instituting inter partes review, the Board will authorize the review to proceed on all of the challenged claims and on all grounds of unpatentability asserted for each claim. (b) At any time prior to a decision on institution of inter partes review, the Board may deny all grounds for unpatentability for all of the challenged claims. Denial of all grounds is a Board decision not to institute inter partes review. (c) Inter partes review shall not be instituted unless the Board decides that the information presented in the petition demonstrates that there is a reasonable likelihood that at least one of the claims challenged in the petition is unpatentable. The Board's decision will take into account a patent owner preliminary response where such a response is filed, including any testimonial evidence. A petitioner may seek leave to file a reply to the preliminary response in accordance with §§ 42.23 and 42.24(c). Any such request must make a showing of good cause.

37 C.F.R. § 42.120 Patent owner response.

(a) Scope. A patent owner may file a single response to the petition and/or decision on institution. A patent owner response is filed as an opposition and is subject to the page limits provided in § 42.24. (b) Due date for response. If no time for filing a patent owner response to a petition is provided in a Board order, the default date for filing a patent owner response is three months from the date the inter partes review was instituted.

37 C.F.R. § 42.121 Amendment of the patent.

(a) Motion to amend. A patent owner may file one motion to amend a patent, but only after conferring with the Board. (1) Due date. Unless a due date is provided in a Board order, a motion to amend must be filed no later than the filing of a patent owner response. (2) Scope. A motion to amend may be denied where: (i) The amendment does not respond to a ground of unpatentability involved in the trial; or (ii) The amendment seeks to enlarge the scope of the claims of the patent or introduce new subject matter. (3) A reasonable number of substitute claims. A motion to amend may cancel a challenged claim or propose a reasonable number of substitute claims. The presumption is that only one substitute claim would be needed to replace each challenged claim, and it may be rebutted by a demonstration of need. (b) Content. A motion to amend claims must include a claim listing, which claim listing may be contained in an appendix to the motion, show the changes clearly, and set forth: (1) The support in the original disclosure of the patent for each claim that is added or amended; and (2) The support in an earlier-filed disclosure for each claim for which benefit of the filing date of the earlier filed disclosure is sought. (c) Additional motion to amend. In addition to the requirements set forth in paragraphs (a) and (b) of this section, any additional motion to amend may not be filed without Board authorization. An additional motion to amend may be authorized when there is a good cause showing or a joint request of the petitioner and the patent owner to materially advance a settlement. In determining whether to authorize such an additional motion to amend, the Board will consider whether a petitioner has submitted supplemental information after the time period set for filing a motion to amend in paragraph (a)(1) of this section. (d) Burden of Persuasion. On a motion to amend: (1) A patent owner bears the burden of persuasion to show, by a preponderance of the evidence, that the motion to amend complies with the requirements of paragraphs (1) and (3) of 35 U.S.C. 316(d), as well as paragraphs (a)(2), (a)(3), (b)(1), and (b)(2) of this section; (2) A petitioner bears the burden of persuasion to show, by a preponderance of the evidence, that any proposed substitute claims are unpatentable; and (3) Irrespective of paragraphs (d)(1) and (2) of this section, the Board may, in the interests of justice, exercise its discretion to grant or deny a motion to amend only for reasons supported by readily identifiable and persuasive evidence of record. In doing so, the Board may make of record only readily identifiable and persuasive evidence in a related proceeding before the Office or evidence that a district court can judicially notice. Where the Board exercises its discretion under this paragraph, the parties will have an opportunity to respond.

37 C.F.R. § 42.122 Multiple proceedings and Joinder.

(a) Multiple proceedings. Where another matter involving the patent is before the Office, the Board may during the pendency of the inter partes review enter any appropriate order regarding the additional matter including providing for the stay, transfer, consolidation, or termination of any such matter. (b) Request for joinder. Joinder may be requested by a patent owner or petitioner. Any request for joinder must be filed, as a motion under § 42.22, no later than one month after the institution date of any inter partes review for which joinder is requested. The time period set forth in § 42.101(b) shall not apply when the petition is accompanied by a request for joinder.

37 C.F.R. § 42.123 Filing of supplemental information.

(a) Motion to submit supplemental information. Once a trial has been instituted, a party may file a motion to submit supplemental information in accordance with the following requirements: (1) A request for the authorization to file a motion to submit supplemental information is made within one month of the date the trial is instituted. (2) The supplemental information must be relevant to a claim for which the trial has been instituted. (b) Late submission of supplemental information. A party seeking to submit supplemental information more than one month after the date the trial is instituted, must request authorization to file a motion to submit the information. The motion to submit supplemental information must show why the supplemental information reasonably could not have been obtained earlier, and that consideration of the supplemental information would be in the interests-of-justice. (c) Other supplemental information. A party seeking to submit supplemental information not relevant to a claim for which the trial has been instituted must request authorization to file a motion to submit the information. The motion must show why the supplemental information reasonably could not have been obtained earlier, and that consideration of the supplemental information would be in the interests-of-justice.

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