A.   IDS That Has Been Considered (1) in the Parent Application, or (2) Prior to the Filing of a Request for Continued Examination (RCE)

B.   IDS That Has Not Been Considered (1) in the Parent Application, or (2) Prior to the Filing of a Request for Continued Examination

I.   LIST OF ALL PATENTS, PUBLICATIONS, U.S. APPLICATIONS, OR OTHER INFORMATION

Each information disclosure statement must include a list of all patents, publications, U.S. applications, or other information submitted for consideration by the Office.

37 CFR 1.98(a)(1) requires the following format for an IDS listing: (A) a specified format/identification for each page of an IDS, and that U.S. patents and U.S. patent application publications be listed in a section separately from citations of other documents; (B) a column that provides a space next to each document listed to permit the examiner’s initials; and (C) a heading that identifies the list as an IDS.

37 CFR 1.98(a)(1) specifically requires that U.S. patents and U.S. patent application publications be listed separately from the citations of other documents. The separation of citations will permit the Office to obtain the U.S. patent numbers and the U.S. patent application publication numbers by optical character recognition (OCR) from the scanned documents such that the documents can be made available electronically to the examiner to facilitate searching and retrieval of the cited U.S. patents and U.S. patent application publications from the Office’s search databases. Applicants will comply with this requirement if they use forms PTO/SB/08A and 08B, which provide a separate section for listing U.S. patents and U.S. patent application publications. Applicants who do not use these forms for submitting an IDS must make sure that the U.S. patents and U.S. patent application publications are listed in a separate section from citations of other documents.

37 CFR 1.98(a)(1) also requires that each page of the list must clearly identify the application number of the application in which the IDS is being submitted, if known. In the past, the Office has experienced problems associated with lists that do not properly identify the application in which the IDS is being submitted (e.g., when applicants submit a list that includes copies of PTO/SB/08 or PTO-892 forms from other applications). Even though the IDS transmittal letter had the proper application number, each page of the list did not include the proper application number, but instead had the application numbers of the other applications. If the pages of the list became separated, the Office could not associate the pages with the proper application.

In addition, 37 CFR 1.98(a)(1) requires that the list must include a column that provides a space next to each document listed in order to permit the examiner to enter his or her initials next to the citations of the documents that have been considered by the examiner. This provides a notification to the applicant and a clear record in the application to indicate which documents have been considered by the examiner in the application. Applicants are strongly discouraged from submitting a list that includes copies of PTO/SB/08 or PTO-892 forms from other applications. A completed PTO/SB/08 form from another application may already have initials of an examiner and the application number of another application. This information will likely confuse the record. Furthermore, when the spaces provided on the form have initials of an examiner, there are no spaces available next to the documents listed for the examiner of the subsequent application to provide his or her initials, and the previously relevant initials may be erroneously construed as being applied for the current application.

37 CFR 1.98(a)(1) also requires that each page of the list include a heading that clearly indicates that the list is an IDS. Since the Office treats an IDS submitted by the applicant differently than information submitted by a third-party (e.g., the Office may discard any non-compliant third-party submission under 37 CFR 1.99), a heading on each page of the list to indicate that the list is an IDS would promote proper treatment of the IDS submitted by the applicant and reduce handling errors.

37 CFR 1.98(b) requires that each item of information in an IDS be identified properly. U.S. patents must be identified by the inventor, patent number, and issue date. U.S. patent application publications must be identified by the applicant, patent application publication number, and publication date. U.S. applications must be identified by the inventor, the eight digit application number (the two digit series code and the six digit serial number), and the filing date. If a U.S. application being listed in an IDS has been issued as a patent or has been published, the applicant should list the patent or application publication in the IDS instead of the application. Each foreign patent or published foreign patent application must be identified by the country or patent office which issued the patent or published the application, an appropriate document number, and the publication date indicated on the patent or published application. Each publication must be identified by publisher, author (if any), title, relevant pages of the publication, and date and place of publication. The date of publication supplied must include at least the month and year of publication, except that the year of publication (without the month) will be accepted if the applicant points out in the information disclosure statement that the year of publication is sufficiently earlier than the effective U.S. filing date and any foreign priority date so that the particular month of publication is not in issue. The place of publication refers to the name of the journal, magazine, or other publication in which the information being submitted was published. Pending U.S. applications that are being cited can be listed under the non-patent literature section or in a new section appropriately labeled.

The list of information complying with the format requirements of 37 CFR 1.98(a)(1) and the identification requirements of 37 CFR 1.98(b) may not be incorporated into the specification of the application in which it is being supplied, but must be submitted in a separate paper. A separate list is required so that it is easy to confirm that applicant intends to submit an information disclosure statement and because it provides a readily available checklist for the examiner to indicate which identified documents have been considered. A separate list will also provide a simple means of communication to applicant to indicate the listed documents that have been considered and those listed documents that have not been considered. Use of form PTO/SB/08A and 08B, Information Disclosure Statement, to list the documents is encouraged.

II.   LEGIBLE COPIES

In addition to the list of information, each information disclosure statement must also include a legible copy of:

The requirement for a copy of each U.S. patent or U.S. patent application publication listed in an IDS, has been eliminated, unless required by the Office. 37 CFR 1.98(a)(2).

37 CFR 1.98(a)(2)(iii) requires a copy of a pending U.S. application that is being cited in an IDS if (A) the cited information is not part of the specification, including the claims, and the drawings (e.g., an Office Action, remarks in an amendment paper, etc.), or (B) the cited application is not stored in the USPTO’s IFW system. The requirement in 37 CFR 1.98(a)(2)(iii) for a legible copy of the specification, including the claims, and drawings of each cited pending U.S. patent application (or portion of the application which caused it to be listed) is sua sponte waived where the cited pending application is stored in the USPTO’s IFW system. This waiver is limited to the specification, including the claims, and drawings in the U.S. application (or portion of the application). If material other than the specification, including the claims, and drawings in the file of a U.S. patent application is being cited in an IDS, the IDS must contain a legible copy of such material.

A pending U.S. application only identified in the specification’s background information rather than being cited separately on an IDS listing is not part of an IDS submission. Therefore, the requirements of 37 CFR 1.98(a)(2)(iii) of supplying a copy of the pending application is not applicable. Pursuant to 37 CFR 1.98(a)(2)(iii), applicant may choose to cite only a portion of a pending application including any claims directed to that portion rather than the entire application. There are exceptions to this requirement that a copy of the information must be provided. First, 37 CFR 1.98(d) states that a copy of any patent, publication, pending U.S. application, or other information listed in an information disclosure statement is not required to be provided if: (A) the information was previously cited by or submitted to, the Office in a prior application, provided that the prior application is properly identified in the IDS and is relied on for an earlier filing date under 35 U.S.C. 120; and (B) the IDS submitted in the earlier application complies with 37 CFR 1.98(a)-(c). If both of these conditions are met, the examiner will consider the information previously cited or submitted to the Office and considered by the Office in a prior application relied on under 35 U.S.C. 120. This exception to the requirement for copies of information does not apply to information which was cited in an international application under the Patent Cooperation Treaty. If the information cited or submitted in the prior application was not in English, a concise explanation of the relevance of the information to the new application is not required unless the relevance of the information differs from its relevance as explained in the prior application. See subsection III. below.

Second, 37 CFR 1.98(c) states that when the disclosures of two or more patents or publications listed in an information disclosure statement are substantively cumulative, a copy of one of the patents or publications may be submitted without copies of the other patents or publications provided that a statement is made that these other patents or publications are cumulative. The examiner will then consider only the patent or publication of which a copy is submitted and will so indicate on the list, form PTO/SB/08A and 08B, submitted, e.g., by crossing out the listing of the cumulative information. But see Semiconductor Energy Laboratory Co. v. Samsung Electronics Co., 204 F.3d 1368, 1374, 54 USPQ2d 1001, 1005 (Fed. Cir. 2000) (Reference was not cumulative since it contained a more complete combination of the claimed elements than any other reference before the examiner. “A withheld reference may be highly material when it discloses a more complete combination of relevant features, even if those features are before the patent examiner in other references.” (citations omitted).).

37 CFR 1.98(a)(3)(ii) states that if a written English language translation of a non-English language document, or portion thereof, is within the possession, custody or control of, or is readily available to any individual designated in 37 CFR 1.56(c), a copy of the translation shall accompany the statement. Translations are not required to be filed unless they have been reduced to writing and are actually translations of what is contained in the non-English language information. If no translation is submitted, the examiner will consider the information in view of the concise explanation and insofar as it is understood on its face, e.g., drawings, chemical formulas, English language abstracts, in the same manner that non-English language information in Office search files is considered by examiners in conducting searches.

Electronic means or medium for filing IDSs are not permitted except for: (A) citations to U.S. patents , U.S. patent application publications , foreign patent documents and non-patent literature (NPLs)in an IDS filed via the Office’s Electronic Filing System (EFS) (see MPEP § 609.07); or (B) a compact disc (CD) that has tables, sequence listings, or program listings included in a paper IDS in compliance with 37 CFR 1.52(e). A CD cannot be used to submit an IDS listing or copies of the documents cited in the IDS.

III.   CONCISE EXPLANATION OF RELEVANCE FOR NON-ENGLISH LANGUAGE INFORMATION

Each information disclosure statement must further include a concise explanation of the relevance, as it is presently understood by the individual designated in 37 CFR 1.56(c) most knowledgeable about the content of the information listed that is not in the English language. The concise explanation may be either separate from the specification or part of the specification. If the concise explanation is part of the specification, the IDS listing should include the page(s) or line(s) numbers where the concise explanation is located in the specification.

The requirement for a concise explanation of relevance is limited to information that is not in the English language. The explanation required is limited to the relevance as understood by the individual designated in 37 CFR 1.56(c) most knowledgeable about the content of the information at the time the information is submitted to the Office. If a complete translation of the information into English is submitted with the non-English language information, no concise explanation is required. An English-language equivalent application may be submitted to fulfill this requirement if it is, in fact, a translation of a foreign language application being listed in an information disclosure statement. There is no requirement for the translation to be verified. Submission of an English language abstract of a reference may fulfill the requirement for a concise explanation. Where the information listed is not in the English language, but was cited in a search report or other action by a foreign patent office in a counterpart foreign application, the requirement for a concise explanation of relevance can be satisfied by submitting an English-language version of the search report or action which indicates the degree of relevance found by the foreign office. This may be an explanation of which portion of the reference is particularly relevant, to which claims it applies, or merely an “X”, “Y”, or “A” indication on a search report. The requirement for a concise explanation of non-English language information would not be satisfied by a statement that a reference was cited in the prosecution of a United States application which is not relied on under 35 U.S.C. 120.

If information cited or submitted in a prior application relied on under 35 U.S.C. 120 was not in English, a concise explanation of the relevance of the information to the new application is not required unless the relevance of the information differs from its relevance as explained in the prior application.

The concise explanation may indicate that a particular figure or paragraph of the patent or publication is relevant to the claimed invention. It might be a simple statement pointing to similarities between the item of information and the claimed invention. It is permissible but not necessary to discuss differences between the cited information and the claims. However, see Semiconductor Energy Laboratory Co. v. Samsung Electronics Co., 204 F.3d 1368, 1376, 54 USPQ2d 1001, 1007 (Fed. Cir. 2000) (“[A]lthough MPEP Section 609A(3) allows the applicant some discretion in the manner in which it phrases its concise explanation, it nowhere authorizes the applicant to intentionally omit altogether key teachings of the reference.”).

In Semiconductor Energy Laboratory, patentee during prosecution submitted an untranslated 29-page Japanese reference as well as a concise explanation of its relevance and an existing one-page partial English translation, both of which were directed to less material portions of the reference. The untranslated portions of the Japanese reference “contained a more complete combination of the elements claimed [in the patent] than anything else before the PTO.” 204 F.3d at 1376, 54 USPQ2d at 1005. The patentee, whose native language was Japanese, was held to have understood the materiality of the reference. “The duty of candor does not require that the applicant translate every foreign reference, but only that the applicant refrain from submitting partial translations and concise explanations that it knows will misdirect the examiner’s attention from the reference’s relevant teaching.” 204 F.3d at 1378, 54 USPQ2d at 1008.

Although a concise explanation of the relevance of the information is not required for English language information, applicants are encouraged to provide a concise explanation of why the English-language information is being submitted and how it is understood to be relevant. Concise explanations (especially those which point out the relevant pages and lines) are helpful to the Office, particularly where documents are lengthy and complex and applicant is aware of a section that is highly relevant to patentability or where a large number of documents are submitted and applicant is aware that one or more are highly relevant to patentability.

I.   INFORMATION DISCLOSURE STATEMENT FILED BEFORE FIRST ACTION ON THE MERITS OR WITHIN THREE (3) MONTHS OF ACTUAL FILING DATE (37 CFR 1.97(b))

An information disclosure statement will be considered by the examiner if filed within any one of the following time periods:

An information disclosure statement filed within one of these periods requires neither a fee nor a statement under 37 CFR 1.97(e). An information disclosure statement will be considered to have been filed on the day it was received in the Office, or on an earlier date of mailing if accompanied by a properly executed certificate of mailing or facsimile transmission under 37 CFR 1.8, or if it is in compliance with the provisions of “Express Mail” delivery under 37 CFR 1.10. If the last day of the three months period set forth in 37 CFR 1.97(b)(1) and (b)(2) falls on a Saturday, Sunday, or a Federal holiday within the District of Columbia, the IDS will be considered timely if filed on the next succeeding business day which is not a Saturday, Sunday, or a Federal holiday. See 37 CFR 1.7(a). An Office action is mailed on the date indicated in the Office action.

It would not be proper to make final a first Office action in a continuing application or in an application after the filing of a RCE if the information submitted in the IDS during the time period set forth in 37 CFR 1.97(b) is used in a new ground of rejection.

II.   INFORMATION DISCLOSURE FILED AFTER I. ABOVE BUT BEFORE MAILING OF FINAL ACTION, NOTICE OF ALLOWANCE, OR AN EX PARTE QUAYLE ACTION (37 CFR 1.97(c))

An information disclosure statement will be considered by the examiner if filed after the period specified in subsection I. above, but prior to the date the prosecution of the application closes, i.e., before (not on the same day as the mailing date of any of the following:

a final action under 37 CFR 1.113, e.g., final rejection;

a notice of allowance under 37 CFR 1.311; or

an action that closes prosecution in the application, e.g., an Ex parte Quayle action,

whichever occurs first, provided the information disclosure statement is accompanied by either (1) a statement as specified in 37 CFR 1.97(e) (see the discussion in subsection V below); or (2) the fee set forth in 37 CFR 1.17(p). If a final action, notice of allowance, or an Ex parte Quayle action is mailed in an application and later withdrawn, the application will be considered as not having had a final action, notice of allowance, or an Ex parte Quayle action mailed for purposes of considering an information disclosure statement.

An Ex parte Quayle action is an action that closes the prosecution in the application as referred to in 37 CFR 1.97(c). Therefore, an information disclosure statement filed after an Ex parte Quayle action must comply with the provisions of 37 CFR 1.97(d).

III.   INFORMATION DISCLOSURE STATEMENT FILED AFTER II. ABOVE BUT PRIOR TO PAYMENT OF ISSUE FEE (37 CFR 1.97(d))

An information disclosure statement will be considered by the examiner if filed on or after the mailing date of any of the following: a final action under 37 CFR 1.113; a notice of allowance under 37 CFR 1.311; or an action that closes prosecution in the application, e.g., an Ex parte Quayle action, but before or simultaneous with payment of the issue fee, provided the statement is accompanied by:

These requirements are appropriate in view of the late stage of prosecution when the information is being submitted, i.e., after the examiner has reached a final determination on the patentability of the claims presented for examination. Payment of the fee (37 CFR 1.17(p)) and submission of the appropriate statement (37 CFR 1.97(e)) are the essential elements for having information considered at this advanced stage of prosecution, assuming the content requirements of 37 CFR 1.98 are satisfied.

Form paragraph 6.52 may be used to inform the applicant that the information disclosure statement is being considered.

The requirements of 37 CFR 1.97 provide for consideration by the Office of information which is submitted within a reasonable time, i.e., within 3 months after an individual designated in 37 CFR 1.56(c) becomes aware of the information or within 3 months of the information being cited in a communication from a foreign patent office in a counterpart foreign application. This undertaking by the Office to consider information would be available throughout the pendency of the application until the point where the patent issue fee was paid.

If an applicant chose not to comply, or could not comply, with the requirements of 37 CFR 1.97(d), the applicant may file a RCE under 37 CFR 1.114, or a continuing application under 37 CFR 1.53(b) (or 37 CFR 1.53(d) if the application is a design application) to have the information considered by the examiner. If the applicant files a continuing application under 37 CFR 1.53(b), the parent application could be permitted to become abandoned by not paying the issue fee required in the Notice of Allowance. If the prior application is a design application, the filing of a continued prosecution application under 37 CFR 1.53(d) automatically abandons the prior application. See the discussion in MPEP § 609.02.

IV.   INFORMATION DISCLOSURE STATEMENT FILED AFTER PAYMENT OF ISSUE FEE

After the issue fee has been paid on an application, it is impractical for the Office to attempt to consider newly submitted information. Information disclosure statements filed after payment of the issue fee in an application will not be considered but will merely be placed in the application file. See MPEP § 609.05(b). The application may be withdrawn from issue at this point, pursuant to 37 CFR 1.313(c)(2) or 1.313(c)(3) so that the information can be considered in the application upon the filing of a RCE under 37 CFR 1.114 or in a continuing application filed under 37 CFR 1.53(b) (or 37 CFR 1.53(d) if the application is a design application). In this situation, a RCE, or a CPA (if the prior application is a design application), or a continuing application filed under 37 CFR 1.53(b) could be filed even though the issue fee had already been paid. See MPEP § 1308. Applicants are encouraged to file the petition under 37 CFR 1.313(c)(2) with a RCE, or the petition under 37 CFR 1.313(c)(3) with a CPA or continuing application under 37 CFR 1.53(b), by EFS-Web (see MPEP § 502.05) or facsimile transmission to the Office of Petitions (see MPEP § 502.01, subsection I.B. and § 1730 for the facsimile number). Alternatively, petitions to withdraw from issue may be hand-carried to the Office of Petitions (see MPEP § 502). The Office cannot ensure that any petition under 37 CFR 1.313(c) will be acted upon prior to the date of patent grant. Applicants considering filing a petition under 37 CFR 1.313(c) are encouraged to call the Office of Petitions to determine whether sufficient time remains before the patent issue date to consider and grant a petition under 37 CFR 1.313(c). If a petition under 37 CFR 1.313(c)(3) is being filed by facsimile transmission, the petition need not be accompanied by the information disclosure statement if the size of the statement makes its submission by facsimile impracticable, but the petition should indicate that an IDS will be filed in the continuing application if it does not accompany the petition under 37 CFR 1.313(c)(3). The IDS should be filed before the mailing of a first Office action on the merits. If a design CPA is being filed and the IDS cannot be filed within this time period, applicants may request a three-month suspension of action under 37 CFR 1.103(b) at the time of filing of the design CPA. See the discussion above in paragraph I.B. If a petition under 37 CFR 1.313(c)(2) is being filed, the RCE must be accompanied by a proper submission in order for the RCE to be in compliance with 37 CFR 1.114. Therefore, the IDS must accompany the RCE and the petition under 37 CFR 1.313(c)(2) if the IDS is the submission for the RCE.

Alternatively, for example, a petition pursuant to 37 CFR 1.313(c)(1) could be filed if applicant states that one or more claims are unpatentable. This statement that one or more claims are unpatentable over the information must be unequivocal. A statement that a serious question as to patentability of a claim has been raised, for example, would not be acceptable to withdraw an application from issue under 37 CFR 1.313(c)(1). Form paragraph 13.09 may be used.

If an application has been withdrawn from issue under one of the provisions of 37 CFR 1.313(c)(1)-(3), it will be treated as though no notice of allowance had been mailed and the issue fee had not yet been paid with regard to the time for filing information disclosure statements. Petitions under 37 CFR 1.313(c) should be directed to the Office of Petitions in the Office of the Deputy Commissioner for Patent Examination Policy. See MPEP § 1308.

V.   STATEMENT UNDER 37 CFR 1.97(e)

A statement under 37 CFR 1.97(e) must state either

A statement under 37 CFR 1.97(e) can contain either of two statements. One statement is that each item of information in an information disclosure statement was first cited in any communication, such as a search report, from a patent office outside the U.S. in a counterpart foreign application not more than 3 months prior to the filing date of the statement. Applicant would not be able to make a statement under 37 CFR 1.97(e) where an item of information was first cited by a foreign patent office, for example, a year before the filing of the IDS, in a communication from that foreign patent office, and the same item of information is once again cited by another foreign patent office within three months prior to the filing of the IDS in the Office. Similarly, applicant would not be able to make a statement under 37 CFR 1.97(e) where an item of information was cited in an examination report and the same item of information was previously cited more than three months prior to the filing of the IDS in the Office, in a search report from the same foreign patent office. Under this statement, it does not matter whether any individual with a duty of disclosure actually knew about any of the information cited before receiving the search report.

The date on the communication by the foreign patent office begins the 3-month period in the same manner as the mailing of an Office action starts a 3-month shortened statutory period for reply. If the communication contains two dates, the mailing date of the communication is the one which begins the 3-month period. The date which begins the 3-month period is not the date the communication was received by a foreign associate or the date it was received by a U.S. registered practitioner. Likewise, the statement will be considered to have been filed on the date the statement was received in the Office, or on an earlier date of mailing or transmission if accompanied by a properly executed certificate of mailing or facsimile transmission under 37 CFR 1.8, or if it is in compliance with the provisions for “Express Mail” delivery under 37 CFR 1.10.

The term counterpart foreign patent application means that a claim for priority has been made in either the U.S. application or a foreign application based on the other, or that the disclosures of the U.S. and foreign patent applications are substantively identical (e.g., an application filed in the European Patent Office claiming the same U.K. priority as claimed in the U.S. application).

Communications from foreign patent offices in foreign applications sometimes include a list of the family of patents corresponding to a particular patent being cited in the communication. The family of patents may include a United States patent or other patent in the English language. Some applicants submit information disclosure statements to the PTO which list and include copies of both the particular patent cited in the foreign patent office communication and the related United States or other English language patent from the family list. Since this is to be encouraged, the United States or other English language patent will be construed as being cited by the foreign patent office for purposes of a statement under 37 CFR 1.97(e)(1). The examiner should consider the United States or other English language patent if 37 CFR 1.97 and 37 CFR 1.98 are complied with.

If an information disclosure statement includes a copy of a dated communication from a foreign patent office which clearly shows that the statement is being submitted within 3 months of the date on the communication, the copy of the dated communication from the foreign patent office by itself will not be accepted as the required statement under 37 CFR 1.97(e)(1) since it would not be clear from the dated communication whether the information in the IDS was “first cited” in any communication from a foreign patent office not more than 3 months prior to the filing of the IDS as required by 37 CFR 1.97(e)(1).

In the alternative, a statement can be made if no item of information contained in the information disclosure statement was cited in a communication from a foreign patent office in a counterpart foreign application and, to the knowledge of the person signing the statement after making reasonable inquiry, neither was it known to any individual having a duty to disclose more than 3 months prior to the filing of the statement. If an inventor of the U.S. application is also a named inventor of one of the items of information contained in the IDS, the 37 CFR 1.97(e)(2) statement cannot be made for that particular item of information, and if made, will not be accepted.

The phrase “after making reasonable inquiry” makes it clear that the individual making the statement has a duty to make reasonable inquiry regarding the facts that are being stated. The statement can be made by a registered practitioner who represents a foreign client and who relies on statements made by the foreign client as to the date the information first became known. A registered practitioner who receives information from a client without being informed whether the information was known for more than 3 months, however, cannot make the statement under 37 CFR 1.97(e)(2) without making reasonable inquiry. For example, if an inventor gave a publication to the attorney prosecuting an application with the intent that it be cited to the Office, the attorney should inquire as to when that inventor became aware of the publication and should not submit a statement under 37 CFR 1.97(e)(2) to the Office until a satisfactory response is received. The statement can be based on present, good faith knowledge about when information became known without a search of files being made.

A statement under 37 CFR 1.97(e) need not be in the form of an oath or a declaration under 37 CFR 1.68. A statement under 37 CFR 1.97(e) by a registered practitioner or any other individual that the statement was filed within the 3-month period of either first citation by a foreign patent office or first discovery of the information will be accepted as dispositive of compliance with this provision in the absence of evidence to the contrary. For example, a statement under 37 CFR 1.97(e) could read as follows:

I hereby state that each item of information contained in this Information Disclosure Statement was first cited in any communication from a foreign patent office in a counterpart foreign application not more than 3 months prior to the filing of this statement.,

or

I hereby state that no item of information in the Information Disclosure Statement filed herewith was cited in a communication from a foreign patent office in a counterpart foreign application, and, to my knowledge after making reasonable inquiry, no item of information contained in this Information Disclosure Statement was known to any individual designated in 37 CFR 1.56(c) more than 3 months prior to the filing of this Information Disclosure Statement.

An information disclosure statement may include two lists and two statements, similar to the above examples, in situations where some of the information listed was cited in a communication from a foreign patent office not more than 3 months prior to filing the statement and some was not, but was not known more than 3 months prior to filing the statement.

A copy of the foreign search report need not be submitted with the statement under 37 CFR 1.97(e), but an individual may wish to submit an English-language version of the search report to satisfy the requirement for a concise explanation where non-English language information is cited. The time at which information was known to any individual designated in 37 CFR 1.56(c) is the time when the information was discovered in association with the application even if awareness of the materiality came later. The Office wishes to encourage prompt evaluation of the relevance of information and to have a date certain for determining if a statement under 37 CFR 1.97(e) can properly be made. A statement on information and belief would not be sufficient. Examiners should not remind or otherwise make any comment about an individual’s duty of candor and good faith. Questions about the adequacy of any statement received in writing by the Office should be directed to the Office of Patent Legal Administration.

VI.   EXTENSIONS OF TIME (37 CFR 1.97(f))

No extensions of time for filing an information disclosure statement are permitted under 37 CFR 1.136(a) or (b). If a bona fide attempt is made to comply with the content requirements of 37 CFR 1.98, but part of the required content is inadvertently omitted, additional time may be given to enable full compliance.

  FORM PARAGRAPHS