Prosecution Insights
Last updated: July 17, 2026
Application No. 19/043,079

BESSUPS (BATTERY ENERGY STORAGE SYSTEM UNINTERRUPTIBLE POWER SYSTEM)

Final Rejection §112
Filed
Jan 31, 2025
Priority
Jan 12, 2021 — provisional 63/136,597 +2 more
Examiner
FIN, MICHAEL RUTLAND
Art Unit
2836
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Rosendin Electric Inc.
OA Round
2 (Final)
80%
Grant Probability
Favorable
3-4
OA Rounds
11m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
513 granted / 640 resolved
+12.2% vs TC avg
Moderate +14% lift
Without
With
+13.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
29 currently pending
Career history
659
Total Applications
across all art units

Statute-Specific Performance

§103
86.4%
+46.4% vs TC avg
§102
8.9%
-31.1% vs TC avg
§112
3.5%
-36.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 640 resolved cases

Office Action

§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 . Response to Arguments Applicant’s arguments have been considered but are moot because the new ground of rejection. 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. The claims are replete with issues of clarity, the Examiner has identified numerous issues as cited herein of duplicate operations and structure rendering claims unclear. Applicant should carefully review each claim for issues of clarity. Claim 1 recites having an impedance selected to “attenuate the AC power coming from the AC power source….” However, in contrast to the newly presented claim it is not the AC power which is attenuated rather transients or harmonics which are for example attenuated. It is therefore unclear if Applicant is intending to attenuate the AC power or merely transients. The claim further recites “such disturbances” however no disturbances have been recited. The claims have been amended by Applicant to remove the recitation of different disturbances such as transients and surges. Therefore, it is unclear what disturbances the claim refers to. Claim 2 and 12 recites “a controller” and set of breakers for example. The claims further recite multiple modes which is required by the changing of modes recited in the parent claim. Claim 2 appears to merely restate the operation and elements presented in claim 1 and 11. Applicant should cancel the claim. Claims 3 and 13 recites “a first operational mode” this again appears to restate the frequency regulation, voltage stabilization of the parent claim. The claim does not completely overlap with the parent claim as such Applicant may wish to rewrite claim 3 and 13 consistent with the amendments made to claims 1 and 11 to remove duplicate structure and operations. Claims 4 and 14 recites the “first portion” and “other portion” of supplied AC power now amended to be included in claim 1. Claim 4 and 14 are therefore unclear what portions are being further limited. Applicant should cancel the claim. Claims 6 and 16 recites “an instance” it is unclear if more than one integrated electrical power unit is being recited. The claim appears to require an expansion connection “for that integrated electrical power unit” It is unclear which power unit or units are being claimed or if the additional structure is merely added to the present power unit of claim 1 and 11. Applicant should address the matter. Claims 7 and 17 again recites a controller already claim in the parent claim it is unclear if a new controller is required. The claim further recites a tap, delay, sole source and sensor already presented. Applicant should cancel the claim. Claims 10 and 20 recites multiple power units is in conflict with the amended claim 1 and 11, present one power unit, not one or more. Claim 1 states the power unit is configured as a sole source of power. It is therefore unclear how claim 10 or 20 would be incorporated into claim 1 and 11. Claim 11 suffers from the same defects identified in claim 1 related to the attenuate and disturbances and is similarly unclear. 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 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
Read full office action

Prosecution Timeline

Jan 31, 2025
Application Filed
Feb 13, 2026
Non-Final Rejection mailed — §112
May 12, 2026
Response Filed
Jun 01, 2026
Final Rejection mailed — §112
Jul 03, 2026
Interview Requested
Jul 16, 2026
Applicant Interview (Telephonic)
Jul 16, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12683424
CHARGER FOR A BATTERY PACK, CHARGING SYSTEM AND METHOD OF CHARGING
2y 11m to grant Granted Jul 14, 2026
Patent 12676513
POWER TRANSFER DISABLEMENT SWITCH IN A WIRELESS POWER RECEPTION APPARATUS
2y 10m to grant Granted Jul 07, 2026
Patent 12676470
OVER VOLTAGE PROTECTION FOR A WIRELESS POWER TRANSFER SYSTEM
1y 10m to grant Granted Jul 07, 2026
Patent 12676498
BACKUP POWER SUPPLY
1y 9m to grant Granted Jul 07, 2026
Patent 12676474
POWER SUPPLY CIRCUIT, BACKUP POWER SUPPLY SYSTEM, AND MOVING VEHICLE
1y 5m to grant Granted Jul 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
80%
Grant Probability
94%
With Interview (+13.6%)
2y 4m (~11m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 640 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month