Prosecution Insights
Last updated: April 19, 2026
Application No. 18/223,654

TRIGEMINAL CUE FOR WILDLIFE REPELLENTS

Non-Final OA §102
Filed
Jul 19, 2023
Examiner
CHAO, ALLEN
Art Unit
1622
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Arkion Life Sciences, LLC
OA Round
1 (Non-Final)
Grant Probability
Favorable
1-2
OA Rounds
3y 2m
To Grant

Examiner Intelligence

Grants only 0% of cases
0%
Career Allow Rate
0 granted / 0 resolved
-60.0% vs TC avg
Minimal +0% lift
Without
With
+0.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
18 currently pending
Career history
18
Total Applications
across all art units

Statute-Specific Performance

§103
43.2%
+3.2% vs TC avg
§102
25.0%
-15.0% vs TC avg
§112
20.5%
-19.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 0 resolved cases

Office Action

§102
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 . DETAILED ACTION This office action is in reply to the application filed on 19 July 2023. Currently, claims 1-20 are pending. Election/Restrictions Applicant’s election without traverse of Group I, encompassing claims 1-14 in the reply filed on 17 December 2025 is acknowledged. Applicant’s election without traverse of methyl anthranilate as the irritant and an anthraquinone compound as the repellent in the reply filed on 17 December 2025 is acknowledged. Claims 4-5 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention or species, however there being no allowable generic or linking claim to the elected species. Information Disclosure Statement The information disclosure statement (IDS) submitted on 10 January 2024 was filed after the mailing date of the application on 19 July 2023. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claims 1-3 and 6-13 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ahmad et al. (Potential of natural repellents methylanthranilate and anthraquinone applied on maize seeds and seedlings against house sparrow (Passer domesticus) in captivity, Braz. J. Biol. 2018, 78, 4, 667-672). Ahmad discloses compositions designed to control avian species as a means to mitigate world-wide economic damage to crops and fruit orchards, utilizing a described, environmentally friendly composition of methyl anthranilate, as compared to claims 1-2 and 6, and anthraquinone, as compared to claims 1, 3 and 7-8, tested on house sparrows consuming maize seeds and seedlings. Acetone was used as a suitable carrier as both compounds are described as being insoluble in water, with concentrations of 0.25%, 0.5%, 0.75%, and 1.0%, as compared to claims 1 and 9-13. Claims 9-12 further limit methyl anthranilate to 1,000-150,000 ppm and 1,000-15,000 ppm, converted to 0.1-15.0% and 0.1-1.5%, respectively, and anthraquinone to 100-5,000 ppm and 100-30,000, converted to 0.01-0.5% and 0.05-3.0%, respectively. In the case where the claimed ranges "overlap or lie inside ranges disclosed by the prior art" a prima facie case of obviousness exists. In re Wertheim, 541 F.2d 257, 191 USPQ 90 (CCPA 1976); In re Woodruff, 919 F.2d 1575, 16 USPQ2d 1934 (Fed. Cir. 1990) (The prior art taught carbon monoxide concentrations of "about 1-5%" while the claim was limited to "more than 5%." The court held that "about 1-5%" allowed for concentrations slightly above 5% thus the ranges overlapped.); In re Geisler, 116 F.3d 1465, 1469-71, 43 USPQ2d 1362, 1365-66 (Fed. Cir. 1997) (Claim reciting thickness of a protective layer as falling within a range of "50 to 100 Angstroms” considered prima facie obvious in view of prior art reference teaching that "for suitable protection, the thickness of the protective layer should be not less than about 10 nm [i.e., 100 Angstroms]." The court stated that "by stating that ‘suitable protection’ is provided if the protective layer is ‘about’ 100 Angstroms thick, [the prior art reference] directly teaches the use of a thickness within [applicant’s] claimed range."). See also In re Bergen, 120 F.2d 329, 332, 49 USPQ 749, 751-52 (CCPA 1941) (The court found that the overlapping endpoint of the prior art and claimed range was sufficient to support an obviousness rejection, particularly when there was no showing of criticality of the claimed range). MPEP §2144.05. As such, claims 1-3 and 6-13 are anticipated by Ahmad and rejected. Allowable Subject Matter Claim 14 is objected to (see below) and recites allowable subject matter. The following is a statement of reasons for the indication of allowable subject matter: a composition of a trigeminal nerve irritant being methyl anthranilate and an animal repellent being anthraquinone, where the ratio of methyl anthranilate to anthraquinone is 5:1 was not taught in the prior art in a 100% embodiment. The closest match is taught by Kim et al. (Non-lethal chemical bird aversion compositions, KR20030050331A, 2003) with a composition of methyl anthranilate of 5-40% w/w of the total composition and anthraquinone being 20-60% w/w., giving the closest ratio of 2:1. Claim 14 is objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Summary Claims 1-3 and 6-13 are rejected under 35 U.S.C. 102(a)(1). Claim 14 is objected to and is drawn to allowable subject matter. Claims 4-5 are withdrawn. Conclusion Claims 1-3 and 6-13 are rejected. Claims 4-5 are withdrawn. Claim 14 is objected to. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Allen Chao whose telephone number is (571)272-7001. The examiner can normally be reached Monday - Friday 0700-1300. 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, James H Alstrum-Acevedo can be reached at 571-272-5548. 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. /ALLEN CHAO/Examiner, Art Unit 1622 /JAMES H ALSTRUM-ACEVEDO/Supervisory Patent Examiner, Art Unit 1622
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Prosecution Timeline

Jul 19, 2023
Application Filed
Jan 13, 2026
Non-Final Rejection — §102 (current)

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Prosecution Projections

1-2
Expected OA Rounds
Grant Probability
3y 2m
Median Time to Grant
Low
PTA Risk
Based on 0 resolved cases by this examiner. Grant probability derived from career allow rate.

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