Prosecution Insights
Last updated: August 22, 2026
Application No. 19/251,921

HAPLOID INDUCTION COMPOSITIONS AND METHODS FOR USE THEREFOR

Non-Final OA §101
Filed
Jun 27, 2025
Priority
Mar 10, 2022 — divisional of 12/035,666 +1 more
Examiner
ZHENG, LI
Art Unit
Tech Center
Assignee
Syngenta AG
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
1y 5m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
1067 granted / 1276 resolved
+23.6% vs TC avg
Moderate +13% lift
Without
With
+12.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
39 currently pending
Career history
1306
Total Applications
across all art units

Statute-Specific Performance

§101
2.9%
-37.1% vs TC avg
§103
17.2%
-22.8% vs TC avg
§102
20.9%
-19.1% vs TC avg
§112
50.4%
+10.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1276 resolved cases

Office Action

§101
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 Claim 1 is pending and examined on the merits. Specification The disclosure is objected to because the status of U.S. application needs to be updated. For example, U.S. application is recited on page 1. The specification is objected to under 37 CFR 1.821(d) as failing to refer to a sequence by use of its sequence identifier preceded by “SEQ ID NO:”. The nucleotide sequences in Figures 8 should be identified as SEQ ID NOs, respectively. Alternatively, the brief descriptions of those figures on page 11 can be amended to recite the identifiers. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. 3. Claim 1 is rejected under 35 U.S.C. 101 because the claimed invention is directed to a naturally-occurring nucleic acid or fragment thereof, that is not patent-eligible pursuant to the Supreme Court decision in Association for Molecular Pathology v. Myriad Genetics, Inc., --U.S.-- (June 13, 2013). In this case, the polynucleotide sequence of SEQ ID NO: 58 occurs naturally in rice. It is suggested that claim 1 be amended to recite that the promoter is operably linked to a heterologous sequence, to identify a product that is not found in nature. Conclusion No claim is allowed. Instant invention is free of the prior art for the failure of the prior art to teach or fairly suggest SEQ ID NO:58. The closest prior art is US patent 5,412,085, which teach a pollen-specific promoter from maize (claim 1) with no significant sequence homology to instant SEQ ID NO:58. Any inquiry concerning this communication or earlier communications from the examiner should be directed to LI ZHENG whose telephone number is (571)272-8031. The examiner can normally be reached Monday-Friday (9-5). 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, BRATISLAV STANKOVIC can be reached on 571-270-0305. 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. /LI ZHENG/Primary Examiner, Art Unit 1662
Read full office action

Prosecution Timeline

Jun 27, 2025
Application Filed
Jun 29, 2026
Non-Final Rejection mailed — §101 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12698507
METHODS AND COMPOSITIONS FOR CONFERRING AND/OR ENHANCING HERBICIDE TOLERANCE USING PROTOPORPHYRINOGEN IX OXIDASE OF VARIOUS CYANOBACTERIA OR VARIANT THEREOF
4y 8m to grant Granted Aug 04, 2026
Patent 12696863
PLANTS AND SEEDS OF CORN VARIETY CV991361
2y 7m to grant Granted Aug 04, 2026
Patent 12692507
GENE ZmPLD3 FOR INDUCING MAIZE MATERNAL HAPLOID PRODUCTION AND ITS APPLICATION THEREOF
4y 4m to grant Granted Jul 28, 2026
Patent 12690533
CHLOROSIS RESISTANT CYTOPLASMIC MALE STERILE BRASSICA PLANTS
3y 1m to grant Granted Jul 28, 2026
Patent 12690542
SOYBEAN CULTIVAR 25120839
2y 6m to grant Granted Jul 28, 2026
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
84%
Grant Probability
96%
With Interview (+12.8%)
2y 6m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1276 resolved cases by this examiner. Grant probability derived from career allowance rate.

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