Office Action Predictor
Last updated: April 16, 2026
Application No. 18/969,092

CONTROLLED ENERGY SYSTEM

Non-Final OA §102§DP
Filed
Dec 04, 2024
Examiner
TAN, RICHARD
Art Unit
2849
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Navia Energy INC.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 5m
To Grant
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
722 granted / 912 resolved
+11.2% vs TC avg
Strong +26% interview lift
Without
With
+26.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
20 currently pending
Career history
932
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
45.2%
+5.2% vs TC avg
§102
24.4%
-15.6% vs TC avg
§112
24.6%
-15.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 912 resolved cases

Office Action

§102 §DP
DETAILED ACTION 1. 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 2. 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 USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The 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/process/file/efs/guidance/eTD-info-I.jsp. 3. Claim 1 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 1 of U.S. Patent No. 11,843,253. Although the claims at issue are not identical, they are not patentably distinct from each other because the claim 1 is anticipated in the claim 1 of the U.S. Patent No. 11,843,253. Claim Rejections - 35 USC § 102 4. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. 5. Claim 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Haines et al. (2011/0254372) (“Haines”). Regarding claim 1, Haines discloses an energy system (20 in Fig.2 and 3; 510 in Fig.5; 230 in Fig.6 and 410 in Fig.8; please refer to the whole reference for detailed) comprising: one or more converters (for example – DC-AC converter 36 in Fig.3; also please refer to the other similar embodiments shown in Fig.5, 6 and 8) to receive a power input from energy generation systems (to receive a power input from solar panels), and to convert the power input into an AC power signal (AC power signal output from 36); a waveform tracker (46) that substantially synchronizes the AC power signal to a power signal of a power grid (a power signal of “Power Grid” in Fig.3; ¶ 36-38); wherein the energy system is operable in each of an on-grid mode (when the switch 40 and one or more of the switches 42-45 are connected to power grid) and an off-grid mode (when one or more of the switches 42-45 are connected to output of 36), wherein in the on-grid mode, the energy system provides the synchronized AC power signal to the power grid (please refer to at least ¶ 36-38); and wherein in the off-grid mode, the energy system delivers at least a portion of the AC power signal to one or more grid load (AC Loads). 6. Claim 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ishimoto (2016/0285271). Regarding claim 1, Ishimoto discloses an energy system (Fig.1, please refer to the whole reference for detailed) comprising: one or more converters (11a-11c) to receive a power input from energy generation systems (20a-20c), and to convert the power input into an AC power signal; a waveform tracker (12a-12c, which includes monitoring frequency and phase) that substantially synchronizes the AC power signal to a power signal of a power grid (please refer to at least ¶ 19 and 32); wherein the energy system is operable in each of an on-grid mode (when s1a-s1c are turned on; please refer to at least ¶ 32) and an off-grid mode (when s1a-s1c are turned off), wherein in the on-grid mode, the energy system provides the synchronized AC power signal to the power grid (please refer to at least ¶ 16 and 32); and wherein in the off-grid mode, the energy system delivers at least a portion of the AC power signal to one or more grid load (grid load connected to terminal 3; please refer to at least ¶ 35 and 36). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to RICHARD TAN whose telephone number is (571)270-7455. The examiner can normally be reached on M-F 8:30am-5:00pm. 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, Menatoallah Youssef can be reached on 571-270-3684. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Richard Tan/Primary Examiner 2849
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Prosecution Timeline

Dec 04, 2024
Application Filed
Sep 28, 2025
Non-Final Rejection — §102, §DP
Apr 04, 2026
Response after Non-Final Action

Precedent Cases

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Patent 12548879
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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
79%
Grant Probability
99%
With Interview (+26.3%)
2y 5m
Median Time to Grant
Low
PTA Risk
Based on 912 resolved cases by this examiner. Grant probability derived from career allow rate.

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