Prosecution Insights
Last updated: October 01, 2026
Application No. 18/550,403

ESTIMATION DEVICE, COMPUTER PROGRAM, AND ESTIMATION METHOD

Non-Final OA §102
Filed
Sep 13, 2023
Priority
Mar 18, 2021 — JP 2021-044936 +1 more
Examiner
MIKELS, MATTHEW
Art Unit
Tech Center
Assignee
Gs Yuasa International Ltd.
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
1070 granted / 1320 resolved
+21.1% vs TC avg
Strong +20% interview lift
Without
With
+20.2%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
37 currently pending
Career history
1337
Total Applications
across all art units

Statute-Specific Performance

§101
1.8%
-38.2% vs TC avg
§103
47.4%
+7.4% vs TC avg
§102
35.7%
-4.3% vs TC avg
§112
4.6%
-35.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1320 resolved cases

Office Action

§102
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 . Election/Restrictions Applicant’s election without traverse of Group I, claims 1-8 and 10-12, in the reply filed on 7/28/26 is acknowledged. Unelected claim 9 is withdrawn from consideration.1 Elected claims 1-8 and 10-12 will be examined as follows. 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 Takahashi, et al. (US 2020/0355749, herein Takahashi).2 Regarding claim 1, Takahashi teaches an estimation device comprising: a determination unit configured to determine whether a shape change mode of an energy storage device is a first mode or a second mode (paragraph 0048, see also paragraphs 0052-0054 & 0082-0085); and an estimation unit configured to estimate a change in shape of the energy storage device in response to the shape change mode determined by the determination unit (paragraph 0051). Allowable Subject Matter Claims 2-8 and 10-12 are 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.3 Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MATTHEW MIKELS whose telephone number is (571)270-5470. The examiner can normally be reached Monday to Thursday 7:30 AM ET - 5:00 PM ET, Friday 7:30 AM ET - 9:30 AM ET, the Examiner is on central time.4 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, Thomas K Pham can be reached at 571-272-3689. 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. /MATTHEW MIKELS/Primary Examiner, Art Unit 2876 1 Applicant is reminded of rejoinder procedure as outlined in MPEP § 821.04. Rejoinder will be considered when appropriate. 2 In addition to the cited paragraphs, please see also the associated figures. 3 A full discussion of reasons for allowance will be given once all claims are disposed. 4 The Examiner can also be reached at matthew.mikels@uspto.gov.
Read full office action

Prosecution Timeline

Sep 13, 2023
Application Filed
Aug 24, 2026
Non-Final Rejection mailed — §102 (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
81%
Grant Probability
99%
With Interview (+20.2%)
2y 2m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1320 resolved cases by this examiner. Grant probability derived from career allowance rate.

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