Prosecution Insights
Last updated: April 19, 2026
Application No. 18/649,927

UNMANNED AIRCRAFT TURN AND APPROACH SYSTEM

Non-Final OA §DP
Filed
Apr 29, 2024
Examiner
PAIGE, TYLER D
Art Unit
3664
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
AeroVironment, Inc.
OA Round
1 (Non-Final)
91%
Grant Probability
Favorable
1-2
OA Rounds
2y 1m
To Grant
99%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allow Rate
1166 granted / 1276 resolved
+39.4% vs TC avg
Moderate +8% lift
Without
With
+8.2%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
28 currently pending
Career history
1304
Total Applications
across all art units

Statute-Specific Performance

§101
17.0%
-23.0% vs TC avg
§103
29.8%
-10.2% vs TC avg
§102
24.1%
-15.9% vs TC avg
§112
18.8%
-21.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1276 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 . This office action is in response to an application filed on 04/29/2024. The applicant submits an Information Disclosure Statement dated 04/29/2024. The applicant claims Domestic priority to applications with the following filing dates 11/18/2015, 08/07/2028, and 09/08/2020. The applicant does not claim Foreign priority. 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 – 7 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 7 of U.S. Patent No. 10,042,360. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are to a non-statutory inventive concept of an unmanned aircraft system for controlling a UAV to identify a target and maneuver the UAV to maintain the target within the field of view of a camera. The UAV is controlled through the pitch, roll, and yaw axis and maneuvered in a manner derived by the capabilities of the cameras used for maintaining a certain orientation with the target. Claims 1 – 7 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 12 of U.S. Patent No. 10,768,624. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are to a non-statutory inventive concept of an unmanned aircraft system for controlling a UAV to identify a target and maneuver the UAV to maintain the target within the field of view of a camera. The UAV is controlled through the pitch, roll, and yaw axis and maneuvered in a manner derived by the capabilities of the cameras used for maintaining a certain orientation with the target. Claims 8 – 16 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 18 of U.S. Patent No. 11,971,717. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are to a non-statutory inventive concept of a method guiding an unmanned aircraft. The structures to perform the methods are the same, the use of maintaining a certain orientation with a target are the same. The UAV is controlled through the pitch, roll, and yaw axis and maneuvered in a manner derived by the capabilities of the cameras used for maintaining a certain orientation with the target. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TYLER D PAIGE whose telephone number is (571)270-5425. The examiner can normally be reached M-F 7:00am - 6:00pm (mst). 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 Black can be reached at 571-272-6956. 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. /TYLER D PAIGE/Primary Examiner, Art Unit 3664
Read full office action

Prosecution Timeline

Apr 29, 2024
Application Filed
Sep 15, 2025
Non-Final Rejection — §DP (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
91%
Grant Probability
99%
With Interview (+8.2%)
2y 1m
Median Time to Grant
Low
PTA Risk
Based on 1276 resolved cases by this examiner. Grant probability derived from career allow rate.

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