Prosecution Insights
Last updated: April 19, 2026
Application No. 18/570,477

2-[3-[1 [(QUINAZOLIN-4-YL)AMINO]ETHYL]PYRAZIN-2-YL]THIAZOLE-5-CARBONITRILE DERIVATIVES AND SIMILAR COMPOUNDS AS PESTICIDES

Final Rejection §112
Filed
Dec 14, 2023
Examiner
DAVIS, BRIAN J
Art Unit
1614
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Syngenta Crop Protection AG
OA Round
2 (Final)
85%
Grant Probability
Favorable
3-4
OA Rounds
1y 11m
To Grant
80%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allow Rate
1317 granted / 1549 resolved
+25.0% vs TC avg
Minimal -5% lift
Without
With
+-4.8%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
47 currently pending
Career history
1596
Total Applications
across all art units

Statute-Specific Performance

§101
4.0%
-36.0% vs TC avg
§103
16.0%
-24.0% vs TC avg
§102
19.4%
-20.6% vs TC avg
§112
43.6%
+3.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1549 resolved cases

Office Action

§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 . Claim Objections Withdrawn The objection to claim 9, outlined in the previous Office Action, has been overcome by inventor’s amendment. The amendment corrects the claim text as appropriate. 112(b) Rejections Withdrawn The rejections of claims 1-13 under 35 USC 112(b) or 35 USC 112 (pre-AIA ), second paragraph, outlined in the previous Office Action, have been overcome by inventor’s amendment. With respect to claims 1-3, 7-10 and 13, the amendment clarifies the claims as appropriate. With respect to the remaining claims (indefinite from indefinite), the rejection is moot. Claim Rejections - 35 USC § 112(b), NEW 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. Claim 7 is 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. It is unclear why the same structure appears twice in the table of diagramed compounds where it is labeled in one instance as Qa-9 and in the other instance as Qa-12. Are these actually different structures? (The specification on page 14 also depicts this same structure twice, and again in one instance labeled as Qa-9 and in the other instance as Qa-12.) Clarification is in order. 112(d) Rejections Withdrawn The rejection of claim 6 under 35 USC 112(d) or 35 USC 112 (pre-AIA ), fourth paragraph, outlined in the previous Office Action, has been overcome by inventor’s amendment. The amendment narrows the scope of the claim so that it is now in proper dependent form. Allowable Subject Matter Claims 1-6 and 8-19 are allowed for reasons of record (10/31/2025). Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRIAN J DAVIS whose telephone number is (571)272-0638. The examiner can normally be reached M-F 8:30-5:00 PM EST. 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, Ali Soroush, can be reached at 571-272-9925. 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. /BRIAN J DAVIS/Primary Examiner, Art Unit 1614 2/25/2026
Read full office action

Prosecution Timeline

Dec 14, 2023
Application Filed
Oct 29, 2025
Non-Final Rejection — §112
Feb 02, 2026
Response Filed
Feb 25, 2026
Final Rejection — §112 (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

3-4
Expected OA Rounds
85%
Grant Probability
80%
With Interview (-4.8%)
1y 11m
Median Time to Grant
Moderate
PTA Risk
Based on 1549 resolved cases by this examiner. Grant probability derived from career allow rate.

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