Prosecution Insights
Last updated: July 17, 2026
Application No. 18/267,290

POLYURETHANE FOAM AND SEAT PAD

Non-Final OA §102§112
Filed
Jun 14, 2023
Priority
Feb 12, 2021 — JP 2021-020786 +2 more
Examiner
COONEY, JOHN M
Art Unit
1765
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Inoac Corporation
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
3m
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 . 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 6-9 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 claimed ranges of “25% hardness”, "stress relaxation” and “elongation” values are confusing as to intent because they do not reference a specific standard upon which one skilled in the art would understand the metes and bounds of the claim. The claimed criteria may also likely change and/or have different standards for various applications. See MPEP 2173.05(b)(II). Appropriate correction is 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) 6-9 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by JP2017-052882A. JP2017-052882A discloses polyurethane foam formed from polyol and polyisocyanate, wherein polyol, including a Polyol A having ethylene oxide content meeting the requirements of the claims, is used in in amounts as claimed, including amounts meeting element (4) of the claims {See Abstract and Examples, including Example 4}. Regarding claim 7, though rebound elasticity values as claimed are not particularly recited by JP2017-052882A, products having good compression, hardness and other effects are disclosed. Owing to these effects along with the closeness of the material make-ups of the products disclosed, it is held that the products of JP2017-052882A inherently possess the rebound elasticity effects defined by this claim. Regarding claims 8 & 9, from the standpoint of patentability, a soft polyurethane foam material, without distinguishing structural effects being set forth by the claims, is sufficient to meet the “seat pad” requirements of these claims since any block of the disclosed soft polyurethane foam material could function as a seat pad {see abstract}. Claim(s) 6-9 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Neff et al.(9,670,307). Neff et al. discloses polyurethane foam formed from polyol and polyisocyanate, wherein polyol, including a Polyol 2 having ethylene oxide content meeting the requirements of the claims, is used in in amounts as claimed, and products formed have hysteresis values meeting element (3) of the claims {See Abstract and Examples}. Regarding claim 7, though rebound elasticity values as claimed are not particularly recited by Neff et al., products having good recovery, hysteresis, compression, strength, hardness and other effects are disclosed. Owing to these effects along with the closeness of the material make-ups of the products disclosed, it is held that the products of Neff et al. inherently possess the rebound elasticity effects defined by this claim. Regarding claims 8 & 9, Neff et al. discloses their products to be used in seating {see abstract}. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. WO 2020/126586 and Tatake et al. are cited for their disclosures pertaining to elasticity elasticity and seating, respectively, in closely related product preparations. 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

Jun 14, 2023
Application Filed
Jun 12, 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 (~3m 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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