Prosecution Insights
Last updated: April 19, 2026
Application No. 19/073,335

ELECTROLYSIS DEVICE HAVING A CONVERTER AND METHOD FOR PROVIDING INSTANTANEOUS RESERVE POWER FOR AN AC VOLTAGE GRID

Non-Final OA §DP
Filed
Mar 07, 2025
Examiner
DEBERADINIS, ROBERT L
Art Unit
2836
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Sma Solar Technology AG
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 2m
To Grant
95%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
828 granted / 967 resolved
+17.6% vs TC avg
Moderate +10% lift
Without
With
+9.6%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
13 currently pending
Career history
980
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
41.0%
+1.0% vs TC avg
§102
33.2%
-6.8% vs TC avg
§112
3.8%
-36.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 967 resolved cases

Office Action

§DP
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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1-19 rejected on the ground of nonstatutory double patenting as being unpatentable over claims of U.S. Patent No.11851776. Although the claims at issue are not identical, they are not patentably distinct from each other because: APPLICATION 19073335 PATENT 11851776 PATENT 12764401 CLAIM 1 CLAIM 1 CLAIM 1 Method for operating Same method Same method an electrolysis device… ….providing an instantaneous reserve power… CLAIM 2 CLAIM 2 …the converter emulates a …the converter emulates a Same method behavior of a synchronous behavior of a synchronous Machine… Machine… CLAIM 3-19 CLAIM 3-16 CLAIM 3-17 NOT PATENTABLE DISTINCT NOT PATENTABLE DISTINCT A Terminal Disclaimer is required for the present Application and for the double patenting issue with US Patent 12264401 and the US Patent 11851776. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT L DEBERADINIS whose telephone number is (571)272-2049. The examiner can normally be reached 9 am to 6 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, Barnie Rexford can be reached at 571 272 2391. 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. February 13, 2026 /ROBERT L DEBERADINIS/Primary Examiner, Art Unit 2836
Read full office action

Prosecution Timeline

Mar 07, 2025
Application Filed
Feb 14, 2026
Non-Final Rejection — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12597775
CONTROL DEVICE
2y 5m to grant Granted Apr 07, 2026
Patent 12587125
MODULAR POWER ARRAY
2y 5m to grant Granted Mar 24, 2026
Patent 12583665
MULTIPURPOSE RELOCATABLE STRUCTURE AND LIFTING SYSTEMS AND METHODS
2y 5m to grant Granted Mar 24, 2026
Patent 12587019
APPARATUS AND METHOD FOR CONTROLLING ONE OR MORE INVERTERS
2y 5m to grant Granted Mar 24, 2026
Patent 12580413
METHOD FOR PERFORMING A START-UP OF AN OFFSHORE PLANT WITHOUT EXTERNAL ENERGY SOURCES
2y 5m to grant Granted Mar 17, 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
86%
Grant Probability
95%
With Interview (+9.6%)
2y 2m
Median Time to Grant
Low
PTA Risk
Based on 967 resolved cases by this examiner. Grant probability derived from career allow rate.

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