Prosecution Insights
Last updated: April 19, 2026
Application No. 17/909,274

LAMINATE, HARD COATING FILM, AND COATING MATERIAL COMPOSITION

Non-Final OA §102§103
Filed
Sep 02, 2022
Examiner
DICUS, TAMRA
Art Unit
1787
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Asahi Kasei Kabushiki Kaisha
OA Round
3 (Non-Final)
30%
Grant Probability
At Risk
3-4
OA Rounds
4y 4m
To Grant
51%
With Interview

Examiner Intelligence

Grants only 30% of cases
30%
Career Allow Rate
187 granted / 633 resolved
-35.5% vs TC avg
Strong +21% interview lift
Without
With
+21.1%
Interview Lift
resolved cases with interview
Typical timeline
4y 4m
Avg Prosecution
60 currently pending
Career history
693
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
58.0%
+18.0% vs TC avg
§102
14.2%
-25.8% vs TC avg
§112
17.7%
-22.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 633 resolved cases

Office Action

§102 §103
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Applicants' arguments have been fully considered. Rejections and/or objections not reiterated from previous office actions are hereby withdrawn due to Applicant's amendments and/or arguments. The following rejections and/or objections are either reiterated or newly applied. A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 09/26/25 has been entered. 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. (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 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. Claims 1-8, 10-19, 22, 26-29, and 37-41 are rejected under 35 U.S.C. 102(a1/a2) as being anticipated or in the alterative obvious under 103 by CA 3110610 A1 to TAKANOHASHI et al. It is noted that when utilizing CA 3110610 A1 in the above paragraph, the disclosures of the reference are based on US 20210324232 A1 which is an English language equivalent of the reference. Therefore, the column and line numbers cited with respect to CA 3110610 A1 are found in US 20210324232 A1. Re claims 1-8, 10-19, 22, 26-29, and 37-41, TAKANOHASHI teaches [0020-0025, 0081-0085, 113-158, 0168-0169, 223], Table 1, exact (A) (B), (C), (D), (F), (a) and (b) in the same structured order and ranges as claimed. See Examples 1-2 and 9-25. All properties including H1 to H2 comparison, the H2 being less than 5%, surface roughness, shape, etc. are inherent as the same materials and order is taught. In the alternative, re claims 2, 4-5, 8, 10-11, 18, 26, 29, 37, 41, if the ranges are not exact, they would have been obvious to have modified for the ranges are exact or close enough to that claimed and thus expected to have the same properties. See Tables and Examples. Response to Applicant’s Arguments Applicant’s arguments 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. References of Interest The remaining references listed on form(s) 892 and/or 1449 have been reviewed by the examiner and are considered to be cumulative to or less material than the prior art references relied upon in the rejection above. WO 2014062652 A1 to Sugiyama Re claims 1- 3, and 28, Sugiyama teaches a laminate of a hardcoat (nanoparticle mixture and binder) /adhesive or primer/substrate (pg. 5, lines 11-35 and pg. 15, lines 30-38) vehicle mirror member (title, pg 15, lines 24-pg 16) that has excellent scratch resistance. Sugiyama teaches a siliane nanoparticle (page 10, lines 10-38) but is silent to a hydrolysable silicon compound. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TAMRA L. DICUS whose telephone number is (571)272-2022. The examiner can normally be reached M-F 8:00 am 4:00 pm. 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, Callie Shosho can be reached on 571-272-1123. 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. TAMRA L. DICUS Primary Examiner Art Unit 1787 /TAMRA L. DICUS/Primary Examiner, Art Unit 1787
Read full office action

Prosecution Timeline

Sep 02, 2022
Application Filed
Aug 08, 2024
Non-Final Rejection — §102, §103
Dec 13, 2024
Response Filed
Mar 24, 2025
Final Rejection — §102, §103
Jul 23, 2025
Interview Requested
Aug 06, 2025
Examiner Interview Summary
Aug 06, 2025
Applicant Interview (Telephonic)
Aug 28, 2025
Response after Non-Final Action
Sep 26, 2025
Request for Continued Examination
Oct 02, 2025
Response after Non-Final Action
Jan 02, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12596205
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
2y 5m to grant Granted Apr 07, 2026
Patent 12589580
FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCING PREPREG
2y 5m to grant Granted Mar 31, 2026
Patent 12583970
POLYAMIDE-BASED FILM, PREPARATION METHOD THEREOF, AND COVER WINDOW AND DISPLAY DEVICE COMPRISING THE SAME
2y 5m to grant Granted Mar 24, 2026
Patent 12570874
GEL GASKET
2y 5m to grant Granted Mar 10, 2026
Patent 12570877
FILM INCLUDING HYBRID SOLVENT BARRIER AND PRIMER LAYER
2y 5m to grant Granted Mar 10, 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
30%
Grant Probability
51%
With Interview (+21.1%)
4y 4m
Median Time to Grant
High
PTA Risk
Based on 633 resolved cases by this examiner. Grant probability derived from career allow rate.

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