Prosecution Insights
Last updated: April 19, 2026
Application No. 17/265,793

GENETICALLY ALTERED PLANTS EXPRESSING HETEROLOGOUS RECEPTORS THAT RECOGNIZE LIPO-CHITOOLIGOSACCHARIDES

Non-Final OA §DP
Filed
Feb 03, 2021
Examiner
BOGGS, RUSSELL T
Art Unit
1663
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Aarhus Universitet
OA Round
5 (Non-Final)
73%
Grant Probability
Favorable
5-6
OA Rounds
2y 11m
To Grant
88%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allow Rate
475 granted / 653 resolved
+12.7% vs TC avg
Strong +15% interview lift
Without
With
+15.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
23 currently pending
Career history
676
Total Applications
across all art units

Statute-Specific Performance

§101
10.1%
-29.9% vs TC avg
§103
18.8%
-21.2% vs TC avg
§102
16.5%
-23.5% vs TC avg
§112
38.8%
-1.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 653 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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action was withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 22 October 2025 was entered. Status A restriction requirement was posted on 24 February 2024. Applicant elected with traverse SEQ ID NO:19 in the reply filed on 24 May 2023. Claims 1-23 as amended on 7 24 May 2023 were examined and rejected in an Office action posted 13 July 2023. Applicant responded on 10 January 2024. Claims 1-23 were examined and rejected in an Office action posted 25 April 2023. Applicant filed an RCE on 24 September 2024 entering the previous response-after-final. Applicant cancelled claim 3 and amended several claims. Claims 1-2 and 4-23 were examined and rejected in an Office action posted on 31 December 2024. Applicant responded on 31 March 2025. Claims 1-2 and 4-23 were examined and rejected in an Office action posted 24 June 2025. Applicant filed an RCE on 22 October 2025. Claims 1-2 and 4-23 are examined herein. Examiner's Notes Citations to Applicant's specification are abbreviated herein "Spec." Occasionally, "SIN" is used as an abbreviation "SEQ ID NO" herein. 2. Allowable Subject Matter With the amendments that accompanied the RCE filed on 22 October 2025, Applicant overcame all objections and rejections made of record by the Office action posted 24 June 2025. In view of the current scope, however, the double patenting rejection below is made. A transgenic plant expressing SEQ ID NO::19 and the claimed sequence variants. appears free of the prior art of record. Claims 1, 2, and 4-23 are allowed except as per the double patenting rejection below. Applicant’s arguments are thus moot. 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 obviousness-type 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); and In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). MPEP § 804. 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 a nonstatutory double patenting ground provided the conflicting application or patent either is shown to be commonly owned with this application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. Effective January 1, 1994, a registered attorney or agent of record may sign a terminal disclaimer. A terminal disclaimer signed by the assignee must fully comply with 37 CFR 3.73(b). The USPTO internet Web site contains terminal disclaimer forms which may be used. Please visit http://www.uspto.gov/forms/. The filing date of the application will determine what form 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 http://www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claims 1, 2, and 4-23 are provisionally rejected on the ground of nonstatutory obviousness-type double patenting as being unpatentable over claims 1, 15,16, 18, 19, 20, 21, 25, 26, 27, 28, 29, 30, and 31 of copending Application No. 18/605,686 (‘686 Application). Although the conflicting claims are not identical, they are not patentably distinct from each other. This is a provisional double patenting rejection since the conflicting claims have not yet been patented. Instant SIN:19 is the same as SIN:23 in 18/605,686 (U.S. Patent Publication No. 2024/0344078 A1; Radutoiu et al.) . There is overlap in the inventorship. Instant claim 1 corresponds to at least the combination of the ‘696 claim 1 and claim 15 where claim 15 recites SIN:23. The other listed claims of the ‘696 encompass e.g. vectors, plants and plant parts with its SIN:23. They are obvious variants of the instant claims. instant claims subject matter claims of ‘686 1,2 plant part with polypeptide 1,15,16,28,30 17 method 21 23 construct 25, 26,27,29 9,10,11,18,19,20 promoter 19,20, 12 plant 18,19,31 4 source of LCO 5 type of bacteria 6 where in cell 7,8 type of cell 13 type plant part 14 pollen or ovule 15,16 protoplasts 21 endogenous promoter Other than the above listed claims, the other instant claims are obvious. For example, claim 13 reciting various plant parts, claim 14 reciting reproductive plant parts and claim 16 protoplasts. Any inquiry concerning this communication or earlier communications from the examiner should be directed to RUSSELL T BOGGS whose telephone number is (571)272-2805. The examiner can normally be reached Monday - Friday, 0800 to 1830 Mtn. 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, Amjad Abraham can be reached at 571-270-0708. 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. /RUSSELL T BOGGS/Examiner, Art Unit 1663
Read full office action

Prosecution Timeline

Feb 03, 2021
Application Filed
Feb 03, 2021
Response after Non-Final Action
Jul 10, 2023
Non-Final Rejection — §DP
Jan 10, 2024
Response Filed
Apr 20, 2024
Final Rejection — §DP
Sep 24, 2024
Request for Continued Examination
Sep 26, 2024
Response after Non-Final Action
Dec 24, 2024
Non-Final Rejection — §DP
Mar 31, 2025
Response Filed
Jun 21, 2025
Final Rejection — §DP
Oct 22, 2025
Request for Continued Examination
Oct 23, 2025
Response after Non-Final Action
Feb 15, 2026
Non-Final Rejection — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600982
INSECTICIDAL VARIANT CRY1B POLYPEPTIDES HAVING IMPROVED ACTIVITY SPECTRUM AND USES THEREOF
2y 5m to grant Granted Apr 14, 2026
Patent 12593788
PLANTS AND SEEDS OF HYBRID CORN VARIETY CH010556
2y 5m to grant Granted Apr 07, 2026
Patent 12570702
INSECTICIDAL POLYPEPTIDES HAVING BROAD SPECTRUM ACTIVITY AND USES THEREOF
2y 5m to grant Granted Mar 10, 2026
Patent 12568904
PLANTS AND SEEDS OF HYBRID CORN VARIETY CH010490
2y 5m to grant Granted Mar 10, 2026
Patent 12568908
PLANTS AND SEEDS OF CORN VARIETY CV977142
2y 5m to grant Granted Mar 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
73%
Grant Probability
88%
With Interview (+15.3%)
2y 11m
Median Time to Grant
High
PTA Risk
Based on 653 resolved cases by this examiner. Grant probability derived from career allow rate.

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