Prosecution Insights
Last updated: July 17, 2026
Application No. 18/234,958

METHOD OF PRODUCING POROUS BODY, AND POROUS BODY

Non-Final OA §102§112
Filed
Aug 17, 2023
Priority
Sep 21, 2022 — JP 2022-150267
Examiner
COONEY, JOHN M
Art Unit
1765
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Toyota Motor Corporation
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
5m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
660 granted / 1057 resolved
-2.6% vs TC avg
Strong +21% interview lift
Without
With
+21.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
32 currently pending
Career history
1095
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
57.5%
+17.5% vs TC avg
§102
8.6%
-31.4% vs TC avg
§112
10.2%
-29.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1057 resolved cases

Office Action

§102 §112
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Election/Restrictions Applicant’s election without traverse of Group I. in the reply filed on 5/22/2026 is acknowledged. Claim 5 is withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected grouping of invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 5/22/2026. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-4 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. The term “direct” in claim 1 is a relative term which renders the claim indefinite. The term “direct” is not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. Claims are confusing as to intent because it can not be determined what types, kinds or degrees of radicalization are intended to be included or excluded by the recitation of the term “direct” in connection with the recited “radicalization” that is set forth by the claims. Claims 2 & 3 are further confusing as to intent because, to the degree that the term “direct” differentiates the “radicalization “ of claim 1, it can not be definitively ascertained how the expression “and the polymerizable monomer is directly radicalized” is intended to be further defining of the limits of claim 1 when claim 1 already requires direct radicalization, to any degree that “direct” defines it, through its recitations. If these recitations are intended to recite a further and/or additional limitation to the “direct” radicalization that is effected by claim 1, to any degree that may be defined by the term “direct” in claim 1, then operations that are intended to be further limiting of the operations of claim 1 need to be definitively identified by the recitations of claim 2. Appropriate corrections are required. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-4 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by JP 2022086087. JP 2022086087 discloses methods for forming porous bodies through combination of polymerizable monomers as claimed with solvent as defined by the claims, in amounts as claimed [note: claim 4], with radicalization of the monomer being enacted by high energy light beams sufficient to meet requirements of the claims [note: claim 2], along with no need for, hence exclusion of, polymerization initiator, with phase separation resulting to the degree required by the claims, followed by removal of solvent {see Abstract and pages 1-6 of provided translation, as well as the entire document}. Regarding claim 3, though dosing conditions as defined by this claim are not expressed in the manner as set forth by this claim, owing to the closeness of the beams disclosed, operations effected and products arising therefrom, it is held that the irradiation dosing operations set forth through the beam dosing operations of JP 2022086087 inherently meet those defined by this claim. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Wickert et al. is cited for its disclosure of relevant processes for porous particle preparations in the related arts. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to John Cooney whose telephone number is 571-272-1070. The examiner can normally be reached on M-F from 9 to 6. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Heidi Riviere Kelley, can be reached on 571-270-1831. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /JOHN M COONEY/ Primary Examiner, Art Unit 1765
Read full office action

Prosecution Timeline

Aug 17, 2023
Application Filed
Jun 23, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12679922
ISOCYANATE-REACTIVE COMPOSITIONS, RIGID POLYURETHANE FOAMS AND METHODS FOR THEIR PRODUCTION
3y 1m to grant Granted Jul 14, 2026
Patent 12668676
Novel particle foams
4y 6m to grant Granted Jun 30, 2026
Patent 12662581
METHOD FOR MANUFACTURING A COPPER-CONTAINING POLYURETHANE FOAM
3y 7m to grant Granted Jun 23, 2026
Patent 12649837
METHOD FOR PRODUCING POLYAMIDE-BASED RESIN MULTI-STAGE-EXPANDED BEADS
3y 2m to grant Granted Jun 09, 2026
Patent 12630666
URETHANE RESIN COMPOSITION, FOAMED URETHANE SHEET, AND SYNTHETIC LEATHER
4y 7m to grant Granted May 19, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
62%
Grant Probability
84%
With Interview (+21.3%)
3y 4m (~5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1057 resolved cases by this examiner. Grant probability derived from career allowance rate.

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