Prosecution Insights
Last updated: October 02, 2026
Application No. 18/522,376

TEMPORARY SUBSTRATE ADHESIVE AND SUBSTRATE PROCESSING METHOD

Final Rejection §102
Filed
Nov 29, 2023
Priority
Sep 22, 2021 — JP 2021-153826 +1 more
Examiner
ZIMMER, MARC S
Art Unit
Tech Center
Assignee
Kabushiki Kaisha Toshiba
OA Round
2 (Final)
79%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
1251 granted / 1576 resolved
+19.4% vs TC avg
Strong +16% interview lift
Without
With
+16.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
43 currently pending
Career history
1607
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
40.1%
+0.1% vs TC avg
§102
25.7%
-14.3% vs TC avg
§112
24.3%
-15.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1576 resolved cases

Office Action

§102
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 . Response to Arguments Applicant’s arguments with respect to claims 1 and 2 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. Claim Rejections - 35 USC § 102 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 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Sakai et al., U.S. Patent # 10,774,062 as evidenced by Sakai et al., WO 2014/208632. Applicant is directed to Table 16 of Sakai (US ‘062) and the subject matter in columns 107-108 where compounds (A), (E), and (F) are defined. It is noted that compound [4-1] is precisely the same photobase generator as that depicted in formula (3) at page 4 of the original Specification. This component is indicated as having been prepared by the approach outlined by Sakai (WO ‘632) according to column 108, lines 33-34. The partial keyword-in-context text attached to Sakai (WO ‘632) states that this compound efficiently generates a base when subject to light between 200 and 500 nm consistent with the requirement of amended claim 1. Allowable Subject Matter Claim 2 is objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The only coupling agents contemplated by Sakai (US ‘062) are silanes bearing either (meth)acryl- or mercapto-containing substituents. There would have been no reason to replace these with a silane featuring one of the types of group recited in claim 2 as they are not free radically-polymerizable and the Examiner did not encounter any other references comprising a photobase as presently defined and a silane, but to the exclusion of a polymer component. 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 MARC S ZIMMER whose telephone number is (571)272-1096. The examiner can normally be reached M-F 8:30-5:00. 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, Heidi Kelley can be reached at 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. September 23, 2026 /MARC S ZIMMER/Primary Patent Examiner of Art Unit 1765
Read full office action

Prosecution Timeline

Nov 29, 2023
Application Filed
May 13, 2026
Non-Final Rejection mailed — §102
Aug 13, 2026
Response Filed
Sep 25, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12747323
MIXTURE OF POLYMERIC ALKYL SILICATES
2y 11m to grant Granted Sep 29, 2026
Patent 12742109
SILOXANE COMPOUND AND FORMULATIONS COMPRISING SAID COMPOUND
3y 7m to grant Granted Sep 22, 2026
Patent 12742056
Curable Polymer Compositions Comprising Heteroatom-Containing Silane Compounds
2y 1m to grant Granted Sep 22, 2026
Patent 12734270
PROCESS FOR THE PRODUCTION OF BIODEGRADABLE SUPERABSORBENT POLYMER WITH HIGH ABSORBENCY UNDER LOAD BASED ON STYRENE MALEIC ACID COPOLYMERS AND BIOPOLYMER
1y 11m to grant Granted Sep 15, 2026
Patent 12729296
POLYPROPYLENE BLEND
3y 2m to grant Granted Sep 08, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
79%
Grant Probability
96%
With Interview (+16.2%)
2y 5m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1576 resolved cases by this examiner. Grant probability derived from career allowance rate.

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