Office Action Predictor
Last updated: April 16, 2026
Application No. 19/298,178

FOAM SHEET FOR SHOE WITH RECYCLED PU SCRAP POWDER

Final Rejection §102§103
Filed
Aug 12, 2025
Examiner
YI, STELLA KIM
Art Unit
1742
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Sam Bu Fine Chemical Co., LTD.
OA Round
2 (Final)
70%
Grant Probability
Favorable
3-4
OA Rounds
3y 2m
To Grant
97%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
672 granted / 954 resolved
+5.4% vs TC avg
Strong +27% interview lift
Without
With
+27.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
18 currently pending
Career history
972
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
47.5%
+7.5% vs TC avg
§102
31.9%
-8.1% vs TC avg
§112
11.8%
-28.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 954 resolved cases

Office Action

§102 §103
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 § 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim Rejections - 35 USC § 103 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 1-4 is/are rejected under 35 U.S.C. 102(a)(2) as anticipated by or, in the alternative, under 35 U.S.C. 103 as obvious over KOO et al. (2016/0035338). Regarding claims 1-4, KOO et al. discloses a soundproofing board (foam sheet) containing recycled PU scrap powder [0058] wherein the soundproofing board comprises 40 to 60 wt% of ground polyurethane foam product obtained by grinding waste sheets (recycled PU scrap powder) [0064]. Furthermore, the ground polyurethane has a particle size about 3 mm or less (3,000 µm or less) (claim 12). Even though product-by-process claims are limited by and defined by the process, determination of patentability is based on the product itself. The patentability of a product does not depend on its method of production. If the product in the product-by- process claim is the same as or an obvious from a product of the prior art, the claim is unpatentable even though the prior product was made by a different process. The burden has been shifted to the applicant to show unobvious differences between the claimed product and the prior art product. It is noted that if the applicant intends to rely on Examples in the specification or in a submitted Declaration to show non- obviousness, the applicant should clearly state how the Examples of the present invention are commensurate in scope with the claims and how the Comparative Examples are commensurate in scope with KOO et al. Response to Arguments Applicant’s arguments with respect to claim(s) 1-4 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to STELLA KIM YI whose telephone number is (571)270-5123. The examiner can normally be reached Monday-Friday 8:00-5:00 EST. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Christina Johnson can be reached at 571-272-1176. 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. STELLA YI Examiner Art Unit 1742 /STELLA K YI/Primary Examiner, Art Unit 1742
Read full office action

Prosecution Timeline

Aug 12, 2025
Application Filed
Nov 18, 2025
Non-Final Rejection — §102, §103
Mar 19, 2026
Response Filed
Apr 06, 2026
Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12589528
PRESSURE MOULDING PROCESS AND RELATED PRESSURE MOULDING DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12588739
ZIPPER STRAP STRUCTURE, PACKAGING BAG COMPRISING ZIPPER STRAP STRUCTURE, AND MANUFACTURING METHOD FOR ZIPPER STRAP STRUCTURE
2y 5m to grant Granted Mar 31, 2026
Patent 12570058
SYSTEMS AND METHODS FOR PRODUCING A SPORTS BALL
2y 5m to grant Granted Mar 10, 2026
Patent 12552074
FOAM-MOLDING MOLD HAVING CHANNELS FORMED THEREIN AND PHYSICAL FOAMING PROCESS USING SAME
2y 5m to grant Granted Feb 17, 2026
Patent 12552076
APPARATUS AND METHOD FOR MANUFACTURING SKIN-INTEGRATED INTERIOR MATERIALS
2y 5m to grant Granted Feb 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
70%
Grant Probability
97%
With Interview (+27.0%)
3y 2m
Median Time to Grant
Moderate
PTA Risk
Based on 954 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in for Full Analysis

Enter your email to receive a magic link. No password needed.

Free tier: 3 strategy analyses per month