Prosecution Insights
Last updated: April 19, 2026
Application No. 18/558,931

ALKYLAMIDE SUBSTITUTED, ANNULATED IMIDAZOLES AND USE THEREOF AS INSECTICIDES

Non-Final OA §102§112
Filed
Nov 03, 2023
Examiner
AULAKH, CHARANJIT
Art Unit
1621
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
BAYER AKTIENGESELLSCHAFT
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
65%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
1407 granted / 1741 resolved
+20.8% vs TC avg
Minimal -16% lift
Without
With
+-16.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
54 currently pending
Career history
1795
Total Applications
across all art units

Statute-Specific Performance

§101
1.9%
-38.1% vs TC avg
§103
15.2%
-24.8% vs TC avg
§102
21.0%
-19.0% vs TC avg
§112
42.6%
+2.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1741 resolved cases

Office Action

§102 §112
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 . According to a preliminary amendment filed on Nov. 3, 2023, the applicants have canceled claims 14-18 and 20, amended claims 1-13 and 19 and furthermore, have added new claims 21-25. Claims 1-13, 19 and 21-25 are pending in the application. Claim Objections Claim 21 is objected to under 37 CFR 1.75(c) as being in improper form because a multiple dependent claim should refer to other claims in alternate only. See MPEP § 608.01(n). Claim Rejections - 35 USC § 112 5. The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1, 2, 12 and 25 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. A broad range or limitation together with a narrow range or limitation that falls within the broad range or limitation (in the same claim) may be considered indefinite if the resulting claim does not clearly set forth the metes and bounds of the patent protection desired. See MPEP § 2173.05(c). In the present instance, claims 1 and 2 recite the broad recitation 3 to 12-membered saturated or unsaturated heterocyclyl for variables R21 and R22, and the claims also recite 3 to 6-membered heterocyclyl or a 5- to 6-membered heteroaryl which is the narrower statement of the range/limitation. The claim(s) are considered indefinite because there is a question or doubt as to whether the feature introduced by such narrower language is (a) merely exemplary of the remainder of the claim, and therefore not required, or (b) a required feature of the claims. In claim 12, the term - - - wherein the methods for treatment of a body of the animal by surgery or therapy and diagnostic methods practiced on the animal body are excluded - - - is vague and indefinite since the actual intent is not clear. Claim 25 is directed to use of a compound of claim 1 for controlling a disease vector. However, it is not clear who is being treated, what is the disease and furthermore, the step of administration is also missing in the claim. Claim Rejections - 35 USC § 102 (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. Claim 24 is rejected under 35 U.S.C. 102(a) (1) as being clearly anticipated by Sakanishi (EP 3766881 A1, cited on applicant’s form 1449). Sakakashi discloses heteroaryl pyrimidine compounds as pest control agent. The seed (see paragraph 0093 on pages 12-13) disclosed by Sakakashi clearly anticipates the instant claim. Allowable Subject Matter Claims 3-11, 13, 19 and 22-23 are 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. The instant compounds of formula (I) are allowable over the prior art since they are neither disclosed nor obvious over the prior art. In the prior art, De Lombaert (WO 2002/028839 A1, cited on applicant’s form 1449) discloses Benzimidazole derivatives as CRF modulators which are related to the instant compounds. However, the most closely related compound (see compound 10f on page 75) disclosed by De Lombaert differs from the instant compounds by having all variables A1-A4 as Carbon atoms instead of atleast one of them as Nitrogen atom. Furthermore, there is no teaching, suggestion or motivation in the prior art to modify the compound of De Lombaert to prepare instant compounds. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHARANJIT AULAKH whose telephone number is (571)272-0678. The examiner can normally be reached Monday-Friday 7:00-3:30. 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, Clinton A Brooks can be reached at 571-270-7682. 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. /CHARANJIT AULAKH/ Primary Examiner, Art Unit 1621
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Prosecution Timeline

Nov 03, 2023
Application Filed
Jan 25, 2026
Non-Final Rejection — §102, §112 (current)

Precedent Cases

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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
81%
Grant Probability
65%
With Interview (-16.0%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 1741 resolved cases by this examiner. Grant probability derived from career allow rate.

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