Prosecution Insights
Last updated: October 27, 2026
Application No. 19/225,428

METHOD OF MANUFACTURING GAS BARRIER FILM

Non-Final OA §112
Filed
Jun 02, 2025
Priority
Jan 27, 2023 — JP 2023-010793 +1 more
Examiner
PROCTOR, CACHET I
Art Unit
1715
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Fujifilm Corporation
OA Round
1 (Non-Final)
77%
Grant Probability
Favorable
1-2
OA Rounds
1y 7m
Est. Remaining
83%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allowance Rate
834 granted / 1081 resolved
+12.2% vs TC avg
Moderate +6% lift
Without
With
+5.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
35 currently pending
Career history
1135
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
51.6%
+11.6% vs TC avg
§102
20.5%
-19.5% vs TC avg
§112
21.1%
-18.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1081 resolved cases

Office Action

§112
DETAILED ACTION 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 1-20 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. Claim 1 recites the limitation "the elongated resin support" in line 6. There is insufficient antecedent basis for this limitation in the claim. Claims 2-20 are included in the rejection since they depend from claim 1. Allowable Subject Matter Claims 1-20 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. The following is a statement of reasons for the indication of allowable subject matter: Iwase (US2014/0170382) discloses that gas barrier films having an organic layer and inorganic layer on a resin support were known and also recognized the importance of foreign-matter control at the support surface. Iwase further taught cleaning prior to application of the organic layer (see 0016-0018). Iwase failed to teach the post-cleaning inspection arrangement having the recited scanning and photodetector geometry of claim 1. Shigeta et al. (US 2011/0242537) teaches optical inspection of a continuously traveling film using a scanning inspection light and photodetection of scattered light. Shigeta et al. fails to teach the claimed relationship between the scanning surface and the formation surface together with the elongated photodetector positioned according to the claimed 10 degrees or less relationship as required by claim 1. Fontaine et al. (US 2015/0346109) teaches particle detection on a flexible substrate using detection at a low or grazing angle, including detection geometry withing 10 degrees of a plane tangent to the substrate (see 0006). Fontaine et al. does not disclose the claimed combination of the low-angle elongated photodetector wit the claimed scanning surface orientation and the post-cleaning inspection of the formation surface before application of the organic underlayer. The prior art fails to provide a reason to combine the teachings of Iwase, Shigeta et al., and Fontaine et al. to arrive at the recited limitations of claim 1. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Cachet I Proctor whose telephone number is (571)272-0691. The examiner can normally be reached Monday-Friday 7-3 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, Michael Cleveland can be reached at 571-272-1418. 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. /CACHET I. PROCTOR/ Examiner Art Unit 1712 /CACHET I PROCTOR/Primary Examiner, Art Unit 1712
Read full office action

Prosecution Timeline

Jun 02, 2025
Application Filed
Oct 02, 2026
Non-Final Rejection mailed — §112 (current)

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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
77%
Grant Probability
83%
With Interview (+5.8%)
3y 0m (~1y 7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1081 resolved cases by this examiner. Grant probability derived from career allowance rate.

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