Guidelines

II.    APPENDICES

Appendices, other than those containing "Sequence Listings" (for applications filed before July 1, 2022), "Sequence Listing XMLs" (for applications filed on or after July 1, 2022), or "Large Tables", are not printed if they are contained on pages located after the claims. If the application includes multiple claim sets in the specification, the Office may treat pages located after the first set of claims as appendices. Note that computer program listings may be printed if they are included in the specification before the claims, but that "Computer Program Listing Appendices" that are submitted via the USPTO patent electronic filing system or on a read-only optical disc in accordance with 37 CFR 1.96(c)  and 37 CFR 1.52(e)  are not printed as part of the patent or patent application publication.

III.    AMENDED APPLICATION FILED VIA THE USPTO PATENT ELECTRONIC FILING SYSTEM

At applicant’s option, a patent application publication may be based upon a copy of the application (specification, drawings and oath or declaration) as amended, provided that applicant supplies such a copy in compliance with the USPTO patent electronic filing system requirements, e.g. set forth in the Legal Framework for Patent Electronic System within one month of the mailing date of the first Office communication that includes a confirmation number for the application, or fourteen months of the earliest filing date for which a benefit is sought under title 35, United States Code, whichever is later. 37 CFR 1.215(c). If the copy of the application submitted under 37 CFR 1.215(c)  does not comply with the USPTO patent electronic filing system requirements, the Office will publish the application as provided in 37 CFR 1.215(a). If the copy of the application submitted under 37 CFR 1.215(c)  was untimely, the Office may use the untimely filed copy of the application supplied by the applicant under 37 CFR 1.215(c)  in creating the patent application publication so long as the copy was received before the Office has started the publication process. For further information about the USPTO patent electronic filing system, see the Electronic Business Center on the USPTO website (www.uspto.gov ).

IV.    APPLICANT INFORMATION

If a patent application is filed pursuant to 37 CFR 1.46, the patent application publication will include the name of the assignee, person to whom the inventor is under an obligation to assign the invention, or person who otherwise shows sufficient proprietary interest in the matter. The information must be provided on the application data sheet (ADS) filed with the application. If the applicant information is corrected or updated in accordance with 37 CFR 1.46(c)  after filing the application, the corrected or updated information may be used, if the information is recognized by the Office before the technical preparation for the publication has begun.

Errors in applicant information printed on the publication are not considered material mistakes by the Office under 37 CFR 1.211(b)  (e.g., errors in the assignee’s name). See MPEP § 1130. Thus, these errors may only be corrected if applicant files a request for republication under 37 CFR 1.211(a).

V.    ASSIGNEE INFORMATION

For applications filed on or after September 16, 2012, if the applicant would like the assignee data to be published, the assignee data must be submitted on the application data sheet (ADS). For applications filed before September 16, 2012, if the applicant would like the assignee data to be published, the information must be provided on the application transmittal letter or the application data sheet (ADS) filed with the application. Providing this information on the application transmittal letter or the application data sheet does not substitute for compliance with any requirement of 37 CFR Part 3 to have an assignment recorded by the Office. If the assignee data is recorded with the Assignment Division only, the information will not be published as part of the patent application publication.

Errors in assignee information printed on the publication are not considered material mistakes by the Office under 37 CFR 1.221(b)  (e.g., errors in the assignee’s name). See MPEP § 1130. Thus, these assignment errors and applicant’s failure to include assignment data may only be corrected if applicant files a request for republication under 37 CFR 1.221(a).

1122    Requests for Nonpublication [R-07.2022]

35 U.S.C. 122   Confidential status of applications; publication of patent applications.

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  • (b) PUBLICATION.—
    • *****
    • (2) EXCEPTIONS.—
      • *****
      • (B)
        • (i) If an applicant makes a request upon filing, certifying that the invention disclosed in the application has not and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires publication of applications 18 months after filing, the application shall not be published as provided in paragraph (1).

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37 C.F.R. 1.213   Nonpublication request.

  • (a) If the invention disclosed in an application has not been and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires publication of applications eighteen months after filing, the application will not be published under 35 U.S.C. 122(b)  and § 1.211  provided:
    • (1) A request (nonpublication request) is submitted with the application upon filing;
    • (2) The request states in a conspicuous manner that the application is not to be published under 35 U.S.C. 122(b);
    • (3) The request contains a certification that the invention disclosed in the application has not been and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires publication at eighteen months after filing; and
    • (4) The request is signed in compliance with § 1.33(b).

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If the invention disclosed in an application filed under 35 U.S.C. 111(a)  has not been and will not be the subject of a foreign or international application filed in another country, or under a multilateral international agreement, that requires publication of applications eighteen months after filing (e.g., a counterpart PCT application), applicants may request that the application filed under 35 U.S.C. 111(a)  not be published by filing a nonpublication request under 37 CFR 1.213(a). The Office will not publish an application filed under 35 U.S.C. 111(a)  with a nonpublication request in compliance with the following:

  • (A) The request for nonpublication under 37 CFR 1.213(a)  must be submitted with the application upon filing (this is a statutory requirement and cannot be waived);
  • (B) The request for nonpublication must state in a conspicuous manner that the application is not to be published under 35 U.S.C. 122(b)  (see Form PTO/SB/35 in MPEP § 1135);
  • (C) The request must contain a certification that the invention disclosed in the application has not been and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires eighteen-month publication. Before making the certification, the person who signs the certification must make an actual inquiry to determine whether the certification under 35 U.S.C. 122(b)(2)(B)(i)  and 37 CFR 1.213(a)(3)  can be appropriately made (see I. REQUIREMENTS PRIOR TO FILING A NONPUBLICATION REQUEST, below); and
  • (D) The request is signed in compliance with 37 CFR 1.33(b).

If applicant filed a nonpublication request and later decides to file a counterpart foreign or international application in another country, or under a multilateral agreement, that requires eighteen-month publication, applicant must either: (1) rescind the nonpublication request before filing such foreign or international application; or (2) notify the Office of such filing no later than 45 days after the filing date of the counterpart foreign or international application. See MPEP §§ 1123 and 1124.

I.    REQUIREMENTS PRIOR TO FILING A NONPUBLICATION REQUEST

A nonpublication request is not appropriate unless the person who is signing the nonpublication request has made an actual inquiry consistent with the requirements of 37 CFR 11.18(b)  to determine that:

  • (A) The application under 35 U.S.C. 111(a)  has not been the subject of a foreign or international application filed in another country, or under a multilateral international agreement, that requires publication of applications at eighteen months after filing (e.g., a counterpart PCT application); and
  • (B) The applicant’s intent at the time the nonpublication request is being filed is that the application under 35 U.S.C. 111(a)  will not be the subject of a foreign or international application filed in another country, or under a multilateral international agreement, that requires publication of applications at eighteen months after filing.

Only when both conditions are satisfied, can applicants file a nonpublication request under 37 CFR 1.213(a). A nonpublication request is not appropriate if applicants have already filed a counterpart foreign or international application in another country, or under a multilateral international agreement, that requires publication of applications at eighteen months after filing. A nonpublication request is not proper even if the foreign or international application is abandoned before the foreign or international application is published.

A nonpublication request also is not appropriate if the applicant has not yet decided whether to file a counterpart application in a foreign country, or under a multilateral international agreement, that requires publication of applications at eighteen months after filing. A certification under 37 CFR 1.213(a)(3)  cannot be made based on a lack of knowledge of the applicant’s plans concerning the filing of any counterpart application that would be subject to eighteen-month publication or the applicant’s past practices or tendencies with respect to the filing of foreign counterpart applications. The fact that a particular applicant has filed counterpart applications for fewer than fifty percent of its U.S. applications is not alone an adequate basis for filing all or any of the U.S. applications with a nonpublication request. The applicant must have an affirmative intent not to file a counterpart application, and not just the absence of any intent or plan concerning the filing of any counterpart application in a foreign country, or under a multilateral international agreement, that requires publication of applications at eighteen months after filing. A nonpublication request is only appropriate if the applicant’s intent at the time the nonpublication request is being filed is not to file a counterpart application in a foreign country, or under a multilateral international agreement, that requires publication of applications at eighteen months after filing.

II.    FILING A NONPUBLICATION REQUEST

Applicants should use the format set forth in form PTO/SB/35, Nonpublication Request under 35 U.S.C. 122(b)(2)(B)(i), to ensure that the certification includes the proper language required by the statute and the request is stated in a conspicuous manner. Form PTO/SB/35 is available from the USPTO website (www.uspto.gov ), and is reproduced in MPEP § 1135. A nonpublication request that does not include the language required by 35 U.S.C. 122(b)(2)(B)(i)  (i.e., certifying that the "invention disclosed in the application has not and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires publication of applications 18 months after filing") will not be accepted. A request for nonpublication may not be recognized unless it is conspicuous. See 37 CFR 1.213(a)(2). Providing text as one paragraph among numerous other paragraphs with no highlighting of the request for nonpublication is not conspicuous, and thus the Office’s assignment of a publication date would be appropriate.

A nonpublication request must be filed upon the filing of the application. This is a statutory requirement and cannot be waived. For example, a nonpublication request filed with a request under 37 CFR 1.53(c)(3)  to convert a provisional application to a nonprovisional application will not be accepted as timely filed because the nonprovisional application would be accorded the original filing date of the provisional application if the request to convert is granted. The nonpublication request must also be included with the application papers. The nonpublication request cannot be filed separately on the same date as the filing date of the application (e.g., the nonpublication request is filed in a different Priority Mail Express® package than the package that contains the application). If the Office mistakenly accepts an improper nonpublication request, applicants should rescind the request immediately. In addition to rescinding the improper nonpublication request, applicants may contact the Application Assistance Unit. See MPEP § 1730 for contact information.

When the Office recognizes the nonpublication request, the filing receipt will not include a projected publication date. If applicant includes a nonpublication request as specified by 35 U.S.C. 122(b)(2)(B)(i)  and the filing receipt reflects a projected publication date, applicant should promptly contact the Office and determine whether the nonpublication request was overlooked.

III.    INAPPROPRIATE NONPUBLICATION REQUEST

If prior to filing a U.S. application under 35 U.S.C. 111(a), applicants have filed a counterpart foreign or international application in a foreign country, or under a multilateral international agreement, that requires publication of applications 18 months after filing, a nonpublication request would not be appropriate in the U.S. application. If applicants filed a nonpublication request in a U.S. application that claims the benefit to an earlier foreign or international application, the Office will not accept the nonpublication request and will assign a projected publication date. The applicant will be notified that the certification is inconsistent with the priority claim. The notice will provide a non-extendable time period of 30 days from the mail date of the notice for applicant to provide a satisfactory explanation as to how the certification submitted is valid in light of the priority claim. If applicants fail to provide a satisfactory explanation, the Office will publish the U.S. application.

If an applicant files a PCT application, abandons the PCT application before the International Bureau publishes the PCT application, and thereafter files a corresponding U.S. application under 35 U.S.C. 111(a)  with a non-publication request under 37 CFR 1.213, the nonpublication request is improper. The mere filing of the PCT application precludes the proper use of a nonpublication request, since the invention disclosed in the U.S. application was the subject of an application that was filed under an international agreement requiring publication at 18 months (the PCT application). 35 U.S.C. 122(b)(2)(B)(i)  states that an application will not be published "[i]f an applicant makes a request upon filing, certifying that the invention disclosed in the application has not and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires publication of applications 18 months after filing, . . . ." The trigger in the statute is not whether the other application will be published, but rather the trigger is the act of filing where eighteen-month publication of patent applications is required. Abandonment of the foreign application, or the application under a multilateral international agreement, prior to foreign publication at 18-months has no bearing on the propriety of requesting nonpublication of the U.S. application.

Where a foreign or PCT application is filed first, and a U.S. application is filed thereafter with an (improper) nonpublication request, the Office will not consider the U.S. application as abandoned for having made the nonpublication request. This is because the statute only provides for an application to be regarded as abandoned when the applicant fails to notify the Office within 45 days of a subsequently filed application that is directed to the same subject as the invention of the U.S. application in another country, or under a multilateral international agreement, that requires eighteen-month publication of applications. 35 U.S.C. 122(b)(2)(B)(iii)  does not apply to the situation where the applicant has made an improper certification subsequent to the foreign filing. A petition to revive under 37 CFR 1.137(a)/(f)  is inappropriate and not necessary in the above-noted situation because the U.S. application is pending (unless the application is abandoned for other reasons). If a petition to revive under 37 CFR 1.137(a)/(f)  is filed, the Office will dismiss the petition as inappropriate but retain the petition fee because the Office was required to evaluate the merits of the petition before being able to determine that the petition was not appropriate.

Applicants and their representatives should make sure that the certification is proper before signing and filing it with the Office. While applicants should rescind any improper nonpublication request as soon as possible, 35 U.S.C. 122(b)(2)(B)(i)-(iv)  does not include any provision for "correction" of an improper certification. Any applicant or applicant’s representative who makes a false statement (e.g., an improper certification) may be in violation of 37 CFR 11.18(b). In addition, false statements by registered patent practitioners may also violate other Disciplinary Rules (see 37 CFR Part 11).

While applicant cannot undo the fact that an improper certification was made, any applicant who has made such a mistake should promptly file a rescission of the nonpublication request and note that the original certification was improper.

1123    Rescission of a Nonpublication Request [R-07.2015]

35 U.S.C. 122   Confidential status of applications; publication of patent applications

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  • (b) PUBLICATION.—
    • *****
    • (2) EXCEPTIONS.—
      • *****
      • (B)
        • (i) If an applicant makes a request upon filing, certifying that the invention disclosed in the application has not and will not be the subject of an application filed in another country, or under a multilateral international agreement, that requires publication of applications 18 months after filing, the application shall not be published as provided in paragraph (1).
        • (ii) An applicant may rescind a request made under clause (i) at any time.
        • (iii) An applicant who has made a request under clause (i) but who subsequently files, in a foreign country or under a multilateral international agreement specified in clause (i), an application directed to the invention disclosed in the application filed in the Patent and Trademark Office, shall notify the Director of such filing not later than 45 days after the date of the filing of such foreign or international application. A failure of the applicant to provide such notice within the prescribed period shall result in the application being regarded as abandoned.
        • (iv) If an applicant rescinds a request made under clause (i) or notifies the Director that an application was filed in a foreign country or under a multilateral international agreement specified in clause (i), the application shall be published in accordance with the provisions of paragraph (1) on or as soon as is practical after the date that is specified in clause (i).
        • (v) If an applicant has filed applications in one or more foreign countries, directly or through a multilateral international agreement, and such foreign filed applications corresponding to an application filed in the Patent and Trademark Office or the description of the invention in such foreign filed applications is less extensive than the application or description of the invention in the application filed in the Patent and Trademark Office, the applicant may submit a redacted copy of the application filed in the Patent and Trademark Office eliminating any part or description of the invention in such application that is not also contained in any of the corresponding applications filed in a foreign country. The Director may only publish the redacted copy of the application unless the redacted copy of the application is not received within 16 months after the earliest effective filing date for which a benefit is sought under this title. The provisions of section 154(d)  shall not apply to a claim if the description of the invention published in the redacted application filed under this clause with respect to the claim does not enable a person skilled in the art to make and use the subject matter of the claim.

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37 C.F.R. 1.213   Nonpublication request.

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  • (b) The applicant may rescind a nonpublication request at any time. A request to rescind a nonpublication request under paragraph (a) of this section must:
    • (1) Identify the application to which it is directed;
    • (2) State in a conspicuous manner that the request that the application is not to be published under 35 U.S.C. 122(b)  is rescinded; and
    • (3) Be signed in compliance with § 1.33(b).

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An applicant may rescind a previously-filed nonpublication request at any time. See 35 U.S.C. 122(b)(2)(B)(ii). Form PTO/SB/36 (revision April 2001 or later) may be used to both rescind a nonpublication request and provide notice of foreign filing. The form is reproduced in MPEP § 1135. If applicant makes a nonpublication request under 35 U.S.C. 122(b)(2)(B)(i)  and then rescinds the nonpublication request before or on the date a foreign or international application (hereinafter "foreign filing" or "counterpart application") directed to the invention disclosed in the U.S. application filed under 37 CFR 1.111(a) ) in the USPTO is filed in a foreign country, or under a multilateral international agreement, that requires eighteen-month publication, the nonpublication request under 35 U.S.C. 122(b)(2)(B)(i)  will be treated as annulled and the application will be treated as if the nonpublication request was never made. Thus, if applicant filed a nonpublication request and then decided to file a counterpart application, applicant must file either: (1) a request to rescind the nonpublication request before filing the counterpart application; or (2) a notice of foreign filing no later than 45 days after the filing date of the counterpart application, to avoid abandonment of the application (35 U.S.C. 122(b)(2)(B)(iii)  and 37 CFR 1.213(c) ).

The mere filing of a request under 37 CFR 1.213(b)  to rescind the previously filed nonpublication request does not comply with the notice of foreign filing requirement of 35 U.S.C. 122(b)(2)(B)(iii)  and 37 CFR 1.213(c)  (for applicants who submitted a nonpublication request but before filing the request to rescind, also filed a counterpart application in another country, or under a multilateral international agreement, that requires eighteen-month publication of applications). Applicants are strongly encouraged to provide a notice of foreign filing whenever rescinding a nonpublication request in anticipation of filing a counterpart application in an eighteen-month publication country. Form PTO/SB/36 (revision April 2001 or later) provides both a rescission and notice of foreign filing. See MPEP § 1135. No benefit can be given to a certificate of mailing or transmission under 37 CFR 1.8  on a request to rescind a nonpublication request in determining whether there has been a rescission of a nonpublication request before or on the date a counterpart application is filed in an eighteen-month publication country. A rescission of a nonpublication request is not a paper required to be filed in the USPTO as provided for in 37 CFR 1.8(a). Thus, the provisions of 37 CFR 1.8  by their terms do not apply in this situation, and the USPTO must use the actual date of receipt in the USPTO as defined in 37 CFR 1.6  as the date of the rescission to determine whether the nonpublication request has been rescinded before or on the date of the filing of a counterpart application such that the application may be considered an application in which no nonpublication request under 35 U.S.C. 122(b)(2)(B)(i)  was made. Since a notice of foreign filing is required by the statute and 37 CFR 1.215(c), the benefit of a certificate of mailing or transmission under 37 CFR 1.8  will be given to a notice of foreign filing.

After either a rescission of a nonpublication request or a notice of foreign filing is received by the Office, the Office will enter the rescission or notice of foreign filing into the Office Pre-Examination System to schedule the application for publication. A notice (e.g., a "Notice Regarding Rescission Of Nonpublication Request and Notice of Foreign Filing") should be sent to inform the applicant of the projected publication date. The application will be published promptly after the expiration of a period of 18 months from the earliest filing date for which a benefit is sought under title 35, United States Code, or as soon as practicable after mailing this notice. See 35 U.S.C. 122(b)(2)(B)(iv).

An applicant should not rescind a nonpublication request or provide a notice of foreign filing unless a nonpublication request was actually made, because filing a rescission when one is not needed leads to a waste of Office resources and may delay prosecution in the application. Furthermore, filing a rescission of a nonpublication request where a nonpublication request was not originally made may result in a reduction to any patent term adjustment under 35 U.S.C. 154(b).

1124    Notice of Foreign Filing [R-07.2022]

35 U.S.C. 122   Confidential status of applications; publication of patent applications.

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  • (b) PUBLICATION.—
    • *****
    • (2) EXCEPTIONS.—
      • *****
      • (B)
        • *****
        • (iii) An applicant who has made a request under clause (i) but who subsequently files, in a foreign country or under a multilateral international agreement specified in clause (i), an application directed to the invention disclosed in the application filed in the Patent and Trademark Office, shall notify the Director of such filing not later than 45 days after the date of the filing of such foreign or international application. A failure of the applicant to provide such notice within the prescribed period shall result in the application being regarded as abandoned.
        • (iv) If an applicant rescinds a request made under clause (i) or notifies the Director that an application was filed in a foreign country or under a multilateral international agreement specified in clause (i), the application shall be published in accordance with the provisions of paragraph (1) on or as soon as is practical after the date that is specified in clause (i).

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37 C.F.R. 1.213   Nonpublication request.

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  • (c) If an applicant who has submitted a nonpublication request under paragraph (a) of this section subsequently files an application directed to the invention disclosed in the application in which the nonpublication request was submitted in another country, or under a multilateral international agreement, that requires publication of applications eighteen months after filing, the applicant must notify the Office of such filing within forty-five days after the date of the filing of such foreign or international application. The failure to timely notify the Office of the filing of such foreign or international application shall result in abandonment of the application in which the nonpublication request was submitted (35 U.S.C. 122(b)(2)(B)(iii) ).

Applicants must timely file a notice of foreign filing to avoid abandonment of a U.S. application if:

  • (A) applicant filed a nonpublication request in the U.S. application filed under 35 U.S.C. 111(a)  (see MPEP § 1122);
  • (B) applicant subsequently filed a foreign or international application directed to the invention disclosed in the U.S. application in a foreign country, or under a multilateral international agreement, that requires publication of applications 18 months after filing (foreign filing or counterpart application); and
  • (C) applicant did not rescind the nonpublication request before filing the foreign or international application (see MPEP § 1123).

I.    NOTICE OF FOREIGN FILING REQUIRED WITHIN 45 DAYS

The notice of foreign filing must be filed not later than 45 days after the filing date of the counterpart application. The requirement for notice of foreign filing is set forth in 35 U.S.C. 122(b)(2)(B)(iii)  which provides that an applicant who has made a nonpublication request under 35 U.S.C. 122(b)(2)(B)(i)  in a U.S. application filed under 35 U.S.C. 111(a), but who subsequently files an application in a foreign country or under a multilateral international agreement that requires eighteen-month publication, must notify the USPTO of the foreign filing not later than forty-five days after the date of such foreign filing. Form PTO/SB/36 (revision April 2001 or later) may be used to both rescind a nonpublication request and provide notice of foreign filing. The form is reproduced in MPEP § 113535 U.S.C. 122(b)(2)(B)(iii)  further provides that failure of the applicant to provide the required notice within this forty-five (45) day period shall result in abandonment of the application. Accordingly, if at the time the foreign filing is made, the applicant still has an operative nonpublication request (i.e., the applicant has not rescinded the nonpublication request), a notice of foreign filing must be made within 45 days of the foreign filing or the U.S. application with the nonpublication request will become abandoned.

Since the notice of foreign filing is required by the statute, the benefit of a certificate of mailing or transmission under 37 CFR 1.8  will be given to a notice of foreign filing. See 37 CFR 1.8(a). Form PTO/SB/36 includes a certificate of mailing. If the end of the 45 day period falls on a Saturday, Sunday or Federal holiday within the District of Columbia, a notice of foreign filing filed on the next succeeding secular or business day is timely. See 35 U.S.C. 21(b).

After either a rescission of a nonpublication request or a notice of foreign filing is received by the Office, the Office will enter the rescission or notice of foreign filing into the Office Pre-Examination System to schedule the application for publication. A notice (e.g., a "Notice Regarding Rescission Of Nonpublication Request and Notice of Foreign Filing") should be sent to inform the applicant of the projected publication date. The application will be published promptly after the expiration of a period of 18 months from the earliest filing date for which a benefit is sought under title 35, United States Code, or as soon as practicable after mailing this notice. See 35 U.S.C. 122(b)(2)(B)(iv).

II.    ABANDONMENT FOR FAILURE TO PROVIDE TIMELY NOTICE

37 C.F.R. 1.137   Revival of abandoned application, terminated reexamination proceeding, or lapsed patent

  • (a) Revival on the basis of unintentional delay. If the delay in reply by applicant or patent owner was unintentional, a petition may be filed pursuant to this section to revive an abandoned application or a reexamination prosecution terminated under § 1.550(d) or § 1.957(b) or limited under § 1.957(c).
  • (b) Petition requirements. A grantable petition pursuant to this section must be accompanied by:
    • (1) The reply required to the outstanding Office action or notice, unless previously filed;
    • (2) The petition fee as set forth in § 1.17(m);
    • (3) Any terminal disclaimer (and fee as set forth in § 1.20(d) ) required pursuant to paragraph (d) of this section; and
    • (4) A statement that the entire delay in filing the required reply from the due date for the reply until the filing of a grantable petition pursuant to this section was unintentional. The Director may require additional information where there is a question whether the delay was unintentional.
  • (c) Reply. In an application abandoned under § 1.57(a), the reply must include a copy of the specification and any drawings of the previously filed application. In an application or patent abandoned for failure to pay the issue fee or any portion thereof, the required reply must include payment of the issue fee or any outstanding balance. In an application abandoned for failure to pay the publication fee, the required reply must include payment of the publication fee. In a nonprovisional application abandoned for failure to prosecute, the required reply may be met by the filing of a continuing application. In a nonprovisional utility or plant application filed on or after June 8, 1995, abandoned after the close of prosecution as defined in § 1.114(b), the required reply may also be met by the filing of a request for continued examination in compliance with § 1.114.

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  • (f) Abandonment for failure to notify the Office of a foreign filing: A nonprovisional application abandoned pursuant to 35 U.S.C. 122(b)(2)(B)(iii)  for failure to timely notify the Office of the filing of an application in a foreign country or under a multinational treaty that requires publication of applications eighteen months after filing, may be revived only pursuant to this section. The reply requirement of paragraph (c) of this section is met by the notification of such filing in a foreign country or under a multinational treaty, but the filing of a petition under this section will not operate to stay any period for reply that may be running against the application.

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35 U.S.C. 122(b)(2)(B)(iii)  provides that failure of the applicant to provide the required notice of foreign filing within 45 days of the subsequent filing of a counterpart application shall result in abandonment of the application. When an application is abandoned by the operation of 35 U.S.C. 122(b)(2)(B)(iii), applicant’s sole remedy to restore the application to pending status is by filing a petition under 37 CFR 1.137  to revive the abandoned application on the basis of unintentional delay. See 37 CFR 1.137(f). By statute, such a petition to revive requires payment of the petition fee specified in 37 CFR 1.17(m)  (35 U.S.C. 41(a)(7) ), and that the delay in submitting the notice of foreign filing was unintentional. Form PTO/SB/64a may be used for such a petition to revive. See also MPEP § 711.03(c). In addition, if, after filing a counterpart application, an applicant merely rescinds a nonpublication request but does not file a notice of foreign filing within forty-five days of the subsequent filing of a counterpart application, applicant must file a petition under 37 CFR 1.137  to revive the abandoned U.S. application (37 CFR 1.137(f) ).

Abandonment occurs by operation of the statute, and the Office is unlikely to recognize when applicant has filed a counterpart application in a foreign country or under a multilateral agreement contrary to their certification to the Office. The Office would not be able to change the status of the application from pending to abandoned in the Patent Data Portal system and send applicant a notice of abandonment. As a result, if applicant failed to file a notice of foreign filing when it was required, prosecution of the application will continue and the application may issue as a patent, even though the application has become abandoned by operation of the statute. Applicants who determine that a required notice of foreign filing was not timely provided should promptly file a petition to revive under 37 CFR 1.137. See 37 CFR 1.137(f). The reply requirement of 37 CFR 1.137(c)  is met by the notification of the filing in a foreign country or under a multinational treaty, but the filing of a petition to revive will not operate to stay any period for reply that may be running against the application.

1125    Express Abandonment to Avoid Publication [R-11.2013]

37 C.F.R. 1.138   Express abandonment

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  • (c) An applicant seeking to abandon an application to avoid publication of the application (37 CFR 1.211(a)(1) ) must submit a declaration of express abandonment by way of a petition under this paragraph including the fee set forth in § 1.17(h)  in sufficient time to permit the appropriate officials to recognize the abandonment and remove the application from the publication process. Applicants should expect that the petition will not be granted and the application will be published in regular course unless such declaration of express abandonment and petition are received by the appropriate officials more than four weeks prior to the projected date of publication.

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Applicants seeking to abandon an application to avoid publication of the application are urged to do so by filing a petition under 37 CFR 1.138(c)  and submitting a declaration of express abandonment and the fee set forth in 37 CFR 1.17(h)  in sufficient time to permit the appropriate officials (Office of Data Management – Patent Publication Branch) to recognize the abandonment and remove the application from the publication process. Applicants may use form PTO/AIA/24A for applications filed on or after September 16, 2012 or form PTO/SB/24A for applications filed before September 16, 2012 for filing a petition for express abandonment to avoid publication under 37 CFR 1.138(c).(see MPEP § 1135) and file the petition electronically using EFS-Web, or mail the petition to Mail Stop Express Abandonment, or transmit the petition via facsimile to the Office at (571) 273 8300 <