Prosecution Insights
Last updated: July 26, 2026
Application No. 18/515,352

ULTRACAPACITOR MODULE WITH ADAPTIVE BUS VOLTAGE CONTROL SYSTEM

Non-Final OA §101
Filed
Nov 21, 2023
Priority
Nov 22, 2022 — provisional 63/427,189 +1 more
Examiner
FIN, MICHAEL RUTLAND
Art Unit
Tech Center
Assignee
Aptiv Technologies AG
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
514 granted / 641 resolved
+20.2% vs TC avg
Moderate +14% lift
Without
With
+13.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
30 currently pending
Career history
662
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
86.1%
+46.1% vs TC avg
§102
9.0%
-31.0% vs TC avg
§112
3.6%
-36.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 641 resolved cases

Office Action

§101
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 § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claim 15-20 are rejected under 35 U.S.C. 101 because the claimed invention is directed to non-statutory subject matter. The claims do not fall within at least one of the four categories of patent eligible subject matter because claim is directed to computer readable medium, which may include transitory signals. Applicant should amend the claims to be directed to a non-transitory computer readable medium to clearly direct the claims to a statutory class of invention. Allowable Subject Matter Claims 1-13 are allowed. The following is an examiner’s statement of reasons for allowance: Ciaccio et al. (US 11,220,988) teaches an ultracapacitor module (110) configured to be connected to a voltage supply bus (102) of a vehicle, the ultracapacitor module comprising: an ultracapacitor cell stack containing one ultracapacitor cell; a bidirectional boost/buck DC/DC converter (161), wherein the ultracapacitor cell stack and the DC/DC converter are connected in series with the voltage supply bus; a temperature sensor configured to measure a temperature T (130/136); one or more voltage sensors (134/134) configured to determine an operating voltage Vo of the voltage supply bus; and an electronic controller (see vehicle controller and power manager) in electrical communication with the DC/DC converter, the temperature sensor, and the one or more voltage sensors, however does not teach wherein the electronic controller is configured to: determine an initial voltage value Vi corresponding to the measured temperature T, determine an adjustment voltage value Va when a rate of change dV/dt of the operating voltage Vo is less than a predetermined threshold, calculate a target bus voltage value Vt using a first formula Vt = Vi + Va, and control the DC/DC converter to be in a boost mode or a buck mode to maintain the operating voltage Vo at or near the target bus voltage value Vt. At least this further limitation is not taught or rendered obvious by the prior art of record. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Tyler et al. (US 2008/0277175) teaches a vehicle power system and connection with an ultracapacitor on a system bus relevant the claimed arrangement. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Michael Fin whose telephone number is (571)272-5921. The examiner can normally be reached Monday-Friday 9am-5:30. 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, Rexford Barnie can be reached at 571-272-7429. 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. MICHAEL FIN Primary Examiner Art Unit 2836 /MICHAEL R. FIN/Primary Examiner, Art Unit 2836
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Prosecution Timeline

Nov 21, 2023
Application Filed
Jul 13, 2026
Non-Final Rejection mailed — §101 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12676513
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Patent 12676470
OVER VOLTAGE PROTECTION FOR A WIRELESS POWER TRANSFER SYSTEM
1y 10m to grant Granted Jul 07, 2026
Patent 12676498
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Patent 12676474
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1y 5m to grant Granted Jul 07, 2026
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
80%
Grant Probability
94%
With Interview (+13.6%)
2y 4m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 641 resolved cases by this examiner. Grant probability derived from career allowance rate.

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