Prosecution Insights
Last updated: October 25, 2026
Application No. 18/212,724

BATTERY PACKAGING MATERIAL

Final Rejection §102§112
Filed
Jun 22, 2023
Priority
Jun 23, 2022 — JP 2022-100857 +1 more
Examiner
FIGG, LAURA B
Art Unit
1781
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Resonac Packaging Corporation
OA Round
2 (Final)
59%
Grant Probability
Moderate
3-4
OA Rounds
1m
Est. Remaining
82%
With Interview

Examiner Intelligence

Grants 59% of resolved cases
59%
Career Allowance Rate
213 granted / 363 resolved
-6.3% vs TC avg
Strong +24% interview lift
Without
With
+23.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
32 currently pending
Career history
395
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
59.7%
+19.7% vs TC avg
§102
15.2%
-24.8% vs TC avg
§112
22.9%
-17.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 363 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 . Status of Claims Applicant’s amendments dated 6/16/26 have been entered. Claims 1 and 7 have been amended. Claim 13 has been newly added. No claims have been cancelled. This leaves claims 1-13 currently active and pending. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-13 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. In the instant case, the amendments to claim 1 do not have support within the specification as written, specifically that the mass amount of polyolefin resin A in the first sealant layer is less than polyolefin resin B, with no lower bound. That is, Applicant’s as-filed Specification at paragraph 46 teaches various mixing ratios, but the amount of A does not go less than 20%. Therefore, there is no support in the instant Specification for any values below 20%, in contrast to the present claim language, which may have as little as 0% polyolefin resin A. It is further noted that 0% polyolefin resin A reads on one of the ‘failure’ comparative examples, Comparative Example 5, see paragraph 113, Table 1. Claims 2-13 are rejected for their dependency from claim 1. The following is a quotation of 35 U.S.C. 112(d): (d) REFERENCE IN DEPENDENT FORMS.—Subject to subsection (e), a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. The following is a quotation of pre-AIA 35 U.S.C. 112, fourth paragraph: Subject to the following paragraph [i.e., the fifth paragraph of pre-AIA 35 U.S.C. 112], a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. Claims 6 and 11 are rejected under 35 U.S.C. 112(d) or pre-AIA 35 U.S.C. 112, 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. Regarding claims 6 and 11, they now allow for an amount of polyolefin resin A to exceed that of polyolefin resin B, broadening the claim beyond what is allowed by claim 1. Specifically both recite that the amount of polyolefin resin A may be from 20-80%. Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. 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. Claims 1, 2, and 5 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US 20160197318. ‘318 teaches (¶142) a metal layer and a nylon film. On the metal film a sealant layer was laminated. The metal layer is the substrate, the nylon is the barrier, and the sealant is the sealant inner layer. The sealant in Comparative Example 5A is formed from a polypropylene ethylene copolymer having a MP of 158 and a polypropylene based elastomer having melting point of 80 in a 50/50 blend. 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 LAURA B FIGG whose telephone number is (571)272-9882. The examiner can normally be reached M-Th 9a-6p Mountain. 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, Frank Vineis can be reached at (571) 270-1547. 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. /L.B.F/Examiner, Art Unit 1781 9/28/2026 /FRANK J VINEIS/Supervisory Patent Examiner, Art Unit 1781
Read full office action

Prosecution Timeline

Jun 22, 2023
Application Filed
Mar 16, 2026
Non-Final Rejection mailed — §102, §112
Jun 16, 2026
Response Filed
Oct 02, 2026
Final Rejection mailed — §102, §112 (current)

Precedent Cases

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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
59%
Grant Probability
82%
With Interview (+23.7%)
3y 5m (~1m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 363 resolved cases by this examiner. Grant probability derived from career allowance rate.

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