Prosecution Insights
Last updated: April 19, 2026
Application No. 18/262,914

5-Fluoro-4-Imino-3-Methyl-1-Tosyl-3,4-Dihydropyrimidin-2(1H)-One for Controlling Plant Diseases

Non-Final OA §102§103§112
Filed
Jul 25, 2023
Examiner
AULAKH, CHARANJIT
Art Unit
1621
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Alexandra Rosenmund
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 §103 §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 July 25, 2023, the applicants have canceled claims 2, 7, 9-12, 14-15, 19-20, 23-28, 31-34, 37 and 40 and furthermore, have amended claims 3-6, 8, 13, 16-18, 21-22, 29-30, 35-36, 38-39 and 41. Claims 1, 3-6, 8, 13, 16-18, 21-22, 29-30, 35-36, 38-39 and 41-42 are pending in the application. Claim Rejections - 35 USC § 112 4. 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 8 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. 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, claim 8 recites the broad recitation 0.5-50g/100Kg seeds, and the claim also recites 1g/100Kg seeds 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. 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. Claims 1, 3-6 and 16-17 are rejected under 35 U.S.C. 102(a) (1) as being anticipated by Shabtal (WO 2020/095181 A1, cited on applicant’s form 1449). Shabtal discloses treating fungal infections by compound of formula I. The method of treating fungal infections (see pages 80-81) by compound of formula I (see page 5) disclosed by Shabtal anticipates the instant claims when the fungal pathogen is Venturia inequalis, Cercospora beticola and Phakosora pachyrhizi in the instant claims. (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, 3-6 and 16-17 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Shabtal (WO 2020/095181 A1, cited on applicant’s form 1449). Shabtal discloses treating fungal infections by compound of formula I. The method of treating fungal infections (see pages 80-81) by compound of formula I (see page 5) disclosed by Shabtal anticipates the instant claims when the fungal pathogen is Venturia inequalis, Cercospora beticola and Phakosora pachyrhizi in the instant claims. The applied reference has a common assigne with the instant application. Based upon the earlier effectively filed date of the reference, it constitutes prior art under 35 U.S.C. 102(a)(2). This rejection under 35 U.S.C. 102(a)(2) might be overcome by: (1) a showing under 37 CFR 1.130(a) that the subject matter disclosed in the reference was obtained directly or indirectly from the inventor or a joint inventor of this application and is thus not prior art in accordance with 35 U.S.C. 102(b)(2)(A); (2) a showing under 37 CFR 1.130(b) of a prior public disclosure under 35 U.S.C. 102(b)(2)(B) if the same invention is not being claimed; or (3) a statement pursuant to 35 U.S.C. 102(b)(2)(C) establishing that, not later than the effective filing date of the claimed invention, the subject matter disclosed in the reference and the claimed invention were either owned by the same person or subject to an obligation of assignment to the same person or subject to a joint research agreement. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. 10. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. 11. Claims 8, 13, 18, 21-22, 29-30, 35-36, 38-39 and 41-42 are rejected under 35 U.S.C. 103 as being unpatentable over Shabtal (WO 2020/095181 A1, cited on applicant’s form 1449). Shabtal discloses treating fungal infections by compound of formula I. The method of treating fungal infections (see pages 80-81) by compound of formula I (see page 5) disclosed by Shabtal meets all the limitations of instant claims when the fungal pathogen is Venturia inequalis, Cercospora beticola and Phakosora pachyrhizi in the instant claims except that Shabtal does not teach amount of compound applied to treat fungal infection, treat seeds to produce plant resistant to fungal attack or improve ecological safety of a fungicide. However, it would be within routine skill of an artesian to select amount of the compound to teat fungal infection. Furthermore, it would have been obvious to one skilled in the art to treat seeds with compound of formula I disclosed by Shabtal in order to produce plant resistant to fungal infection and improve ecological safety of a fungicide with reasonable expectation of success since Shabtal does teach treating fungal infections with compound of formula I. 12. 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

Jul 25, 2023
Application Filed
Oct 27, 2025
Non-Final Rejection — §102, §103, §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

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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