Prosecution Insights
Last updated: October 10, 2026

Syngenta AG

Technology area: Biotechnology & Pharmaceuticals

117 pending office actions • 24 art units • 82 examiners • 0 of 117 (0%) have an AI response strategy ready • 137 patents granted in the last 365 days

Portfolio Summary

117
Total Pending OAs
74
Non-Final OAs
38
Final Rejections
5
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 27 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
2
Due this week
6
Due this month
6
Due in next 60 days
2
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 27 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 7 days (2)Due ≤ 30 days (6)Due ≤ 60 days (6)Due later (2)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

47
Hard (40%)
47
Medium (40%)
23
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other19 (16%)
§103 only24 (21%)
§102 only2 (2%)
§112 only21 (18%)
Double-patenting only2 (2%)
Double-patenting + other21 (18%)
Multi-statute (no §101)28 (24%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

88
Life Sciences
75% of docket
0
Information Tech
0% of docket
1
Communications
1% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
2% of docket
26
Business / Other
22% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

1,170 h
Manual time on pending OAs
234 h
Time saved (low, 20%)
410 h
Time saved (mid, 35%)
10.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HIRT, ERIN E 8 40.3% +23.0%
KOVALENKO, MYKOLA V 5 69.5% +25.7%
MEADOWS, CHRISTINA L 4 76.1% +23.2%
SAEED, ALI S 4 31.1% +34.9%
PAK, JOHN D 4 52.4% +37.7%
KRUSE, DAVID H 3 81.3% +9.6%
SHEN, YANXIN NMN 2 81.8% +36.4%
COLLINS, CYNTHIA E 2 82.2% +9.0%
KINGDON, CATHY 2 80.3% +2.5%
BYRNES, DAVID R 2 78.3% +21.7%

Quick Wins (6)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18839801 MARKERS ASSOCIATED WITH SPONTANEOUS CHROMOSOME DOUBLING KRUSE, DAVID H 15d
19372367 VARIETY CORN LINE ZECI6311 KRUSE, DAVID H —
18940197 WHEAT VARIETY A_08S0116-11 COLLINS, CYNTHIA E —
18923791 VARIETY CORN LINE DWID4835 KRUSE, DAVID H —
18845952 METHODS AND COMPOSITIONS FOR MODIFYING FLOWERING TIME GENES IN PLANTS SHEN, YANXIN NMN —
17981692 VARIETY CORN LINE HID4134 KINGDON, CATHY —

Hard Cases (47)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17982617 VARIETY CORN LINE KJH6155 KUBELIK, ANNE R 35d overdue
18041274 WIDE CROSS BREEDING WILLIAMS, KEITH RICHARD 22d overdue
17775955 METHODS OF IN PLANTA TRANSFORMATION USING AXILLARY MERISTEM KUMAR, VINOD 7d
18282693 HI Genes and Normal A Cytotype Combination STOCKDALE, JESSICA NICOLE 13d
19476388 HERBICIDE RESISTANT PLANTS SHEN, YANXIN NMN —
19267767 Wheat variety 10BC149#66 COLLINS, CYNTHIA E —
19169098 SOYBEAN VARIETY KINGDON, CATHY —
19089698 INSECTICIDAL PROTEINS STEPHENS, REBECCA JOHANNA —

Interview Candidates (29)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17776814 HERBICIDAL COMPOUNDS PAK, JOHN D 211d overdue
18000333 FUNGICIDAL COMPOSITIONS HIRT, ERIN E 98d overdue
18000438 FUNGICIDAL COMPOSITIONS HIRT, ERIN E 91d overdue
18702511 HERBICIDAL IMIDAZOLE COMPOUNDS HIRT, ERIN E 16d overdue
15054872 HERBICIDE-RESISTANT SUNFLOWER PLANTS, POLYNUCLEOTIDES ENCODING HERBICIDE-RESISTANT ACETOHYDROXYACID SYNTHASE LARGE SUBUNIT PROTEINS, AND METHODS OF USE KOVALENKO, MYKOLA V 4d overdue
12594289 HERBICIDE-RESISTANT SUNFLOWER PLANTS WITH MULTIPLE HERBICIDE RESISTANT ALLELES OF AHASL1 AND METHODS OF USE KOVALENKO, MYKOLA V 27d
18268343 MAIZE REGULATORY ELEMENTS AND USES THEREOF MEADOWS, CHRISTINA L 54d
19476388 HERBICIDE RESISTANT PLANTS SHEN, YANXIN NMN —

Top Art Units

Art UnitApps
1663 21
1662 13
1616 10
1612 6
1617 5
1629 4
1626 4
1624 3
1619 3
1691 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19372367 VARIETY CORN LINE ZECI6311 KRUSE, DAVID H 1663 §112 Non-Final OA — Pending Oct 29, 2025
19476388 HERBICIDE RESISTANT PLANTS SHEN, YANXIN NMN 1663 §102§103§112 Non-Final OA — Pending Oct 17, 2025
19267767 Wheat variety 10BC149#66 COLLINS, CYNTHIA E 1662 §102§112 Non-Final OA — Pending Jul 14, 2025
19169098 SOYBEAN VARIETY KINGDON, CATHY — §102§103§112Other Non-Final OA — Pending Apr 03, 2025
19089698 INSECTICIDAL PROTEINS STEPHENS, REBECCA JOHANNA — §101§112DP Non-Final OA — Pending Mar 25, 2025
19082425 SOYBEAN VARIETY SULLIVAN, BRIAN JAMES — §101§112 Non-Final OA — Pending Mar 18, 2025
19042038 SOYBEAN VARIETY BYRNES, DAVID R — §101§112 Non-Final OA — Pending Jan 31, 2025
19040899 SOYBEAN VARIETY MCWILLIAMS, KELSEY LYNN — §101§112 Non-Final OA — Pending Jan 30, 2025
19041097 SOYBEAN VARIETY KEOGH, MATTHEW R — §112 Final Rejection — Pending Jan 30, 2025
19040896 SOYBEAN VARIETY MCWILLIAMS, KELSEY LYNN — §101§112 Non-Final OA — Pending Jan 30, 2025
19040892 SOYBEAN VARIETY CALAMITA, HEATHER — §112 Non-Final OA — Pending Jan 30, 2025
19099624 Drone and Method SHAAWAT, MUSSA A 3669 §102 Non-Final OA — Pending Jan 29, 2025
18997442 CRYSTALLINE FORMS OF 1,2,4-OXADIAZOLE FUNGICIDES ISMAIL, REHANA — §101§112 Non-Final OA — Pending Jan 21, 2025
18878521 HERBICIDAL IMIDAZOLE-CONTAINING COMPOUNDS BARBER, KIMBERLY — §101§103§112DP Non-Final OA — Pending Dec 23, 2024
18986369 MODIFIED VIP3 POLYPEPTIDES ZHENG, LI 1662 §112DP Non-Final OA — Pending Dec 18, 2024
18969552 SOYBEAN PROMOTERS AND USES THEREOF MEADOWS, CHRISTINA L 1663 §102§112 Non-Final OA — Pending Dec 05, 2024
18870200 HERBICIDAL DERIVATIVES TCHERKASSKAYA, OLGA V — §101§112DP Non-Final OA — Pending Nov 27, 2024
18870231 HERBICIDAL DERIVATIVES STEVENS, MARK V — §101§112DP Non-Final OA — Pending Nov 27, 2024
18870252 HERBICIDAL DERIVATIVES HIRT, ERIN E — §101§112DP Non-Final OA — Pending Nov 27, 2024
18952046 NOVEL RESISTANCE GENES ASSOCIATED WITH DISEASE RESISTANCE IN SOYBEANS IBRAHIM, MEDINA AHMED 1662 §112Other Final Rejection — Pending Nov 19, 2024
18867302 PESTICIDAL COMPOSITIONS YOUNGBLOOD, WILLIAM JUSTIN — §103§112 Non-Final OA — Pending Nov 19, 2024
18865582 FORMULATION COMPRISING FLUDIOXONIL EVANS, JASMINE AFIYA 1629 §103§112 Non-Final OA — Pending Nov 13, 2024
18865029 ALKOXY HETEROARYL- CARBOXAMIDE OR THIOAMIDE COMPOUNDS HIRT, ERIN E — §103§112DP Non-Final OA — Pending Nov 12, 2024
18940186 WHEAT VARIETY RNP16DC10044901 BYRNES, DAVID R 1662 §112 Final Rejection — Pending Nov 07, 2024
18940197 WHEAT VARIETY A_08S0116-11 COLLINS, CYNTHIA E 1662 §112 Final Rejection — Pending Nov 07, 2024
18862192 CONFERRING CYTOPLASMIC MALE STERILITY WILLIAMS, KEITH RICHARD 1663 §102§103§112 Non-Final OA — Pending Nov 01, 2024
18860397 PROCESS FOR THE PREPARATION OF [1,4,5]-OXADIAZEPINE DERIVATIVES OH, TAYLOR V 1624 §102§103§112 Non-Final OA — Pending Oct 25, 2024
18923791 VARIETY CORN LINE DWID4835 KRUSE, DAVID H 1663 §112 Final Rejection — Pending Oct 23, 2024
18923859 VARIETY CORN LINE HID3724 MEADOWS, CHRISTINA L 1663 §112 Non-Final OA — Pending Oct 23, 2024
18849295 COMPOSITIONS AND METHODS FOR CONTROLLING INSECTS TCHERKASSKAYA, OLGA V — §102§112 Non-Final OA — Pending Sep 20, 2024
18847843 PLANT STALK STRENGTH MEASURING DEVICE KOLB, NATHANIEL J — §103§112 Non-Final OA — Pending Sep 17, 2024
18882932 SOYBEAN VARIETY ABRAHAM, AMJAD A 1663 §112 Non-Final OA — Pending Sep 12, 2024
18845952 METHODS AND COMPOSITIONS FOR MODIFYING FLOWERING TIME GENES IN PLANTS SHEN, YANXIN NMN 1663 §103 Non-Final OA — Pending Sep 11, 2024
18845744 HERBICIDAL COMPOUNDS HIRT, ERIN E — §102§103§112 Non-Final OA — Pending Sep 10, 2024
18842578 PYRIMIDINLY-OXY-QUINOLINE BASED HERBICIDAL COMPOUNDS KOSAR, ANDREW D — §101§102Other Non-Final OA — Pending Aug 29, 2024
18839801 MARKERS ASSOCIATED WITH SPONTANEOUS CHROMOSOME DOUBLING KRUSE, DAVID H 1663 §112 Final Rejection 15d Pending Aug 20, 2024
18839330 HERBICIDAL QUINOLONE DERIVATIVES BURKE, MATTHEW RYAN 1619 §102§112 Non-Final OA — Pending Aug 16, 2024
18837494 INSECT, ACARINA AND NEMATODE PEST CONTROL ROZOF, TIMOTHY R — §101§102§112 Non-Final OA — Pending Aug 09, 2024
18833155 HERBICIDAL COMPOUNDS HIRT, ERIN E 1616 §103 Non-Final OA — Pending Jul 25, 2024
18730361 RESISTANCE AND VIRULENCE DIAGNOSTICS WILDER, CYNTHIA B — §101§102§112 Non-Final OA — Pending Jul 19, 2024
18724780 METHOD FOR CONTROLLING WEEDS MITCHELL, EDWIN COLEMAN 1619 §103§112 Non-Final OA — Pending Jun 27, 2024
18723084 TRIAZINE HERBICIDAL COMPOUNDS SAEED, ALI S 1616 §102§103 Non-Final OA — Pending Jun 21, 2024
18723118 FUNGICIDAL COMPOSITIONS ROCHELLE, CIERRA MARIE 1627 §101§103§112 Non-Final OA — Pending Jun 21, 2024
18720026 DETERMINING NOZZLE FOR PESTICIDE AND/OR BIOSTIMULANT APPLICATION WALTON, CHESIREE A — §103 Non-Final OA — Pending Jun 14, 2024
18719997 Composition KAMM, JUDITH MARIE 1611 §103§112Other Final Rejection — Pending Jun 14, 2024
18716697 Herbicidal Compositions ALLEY, GENEVIEVE S 1617 DP Final Rejection 20d Pending Jun 05, 2024
18715491 HERBICIDAL PYRAZOLE PYRIMIDINE COMPOUNDS VIGIL, TORIANA NICHOLE 1612 §112DP Non-Final OA — Pending May 31, 2024
18715470 FUNGICIDAL COMPOSITIONS KIFLE, BRUCK — §103§112DP Non-Final OA — Pending May 31, 2024
18713364 METHOD OF PREPARING BIODEGRADABLE MICROCAPSULES BASED ON GELATINE WEBB, WALTER E 1612 §103 Final Rejection 34d Pending May 24, 2024
18712964 PESTICIDAL COMPOSITIONS PAK, JOHN D — §103§112 Non-Final OA — Pending May 23, 2024

View all 117 →

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Frequently Asked Questions

How many pending USPTO office actions does Syngenta AG have?

Syngenta AG has 117 pending office actions as of October 2026, spread across 24 art units and 82 examiners.

Which USPTO examiner handles the most Syngenta AG applications?

Erin E Hirt has the most, with 8 of Syngenta AG's pending office actions.

What technology area are Syngenta AG's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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