Prosecution Insights
Last updated: October 02, 2026

FMC Corporation

Technology area: Biotechnology & Pharmaceuticals

8 pending office actions • 6 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

FMC Corporation currently manages 8 pending office actions within the Biotechnology & Pharmaceuticals technology area. These matters are distributed across 7 distinct examiners, showing a broad range of individual reviews for the company's applications. The prosecution activity spans 5 distinct art units, suggesting that the portfolio covers several specialized technical fields within the biotechnology sector. This distribution requires the company to navigate various examination standards and technical expertise across the patent office.

HIRT, ERIN E is the busiest examiner for the company, responsible for 2 pending office actions. This examiner is the only individual handling more than a single matter for the portfolio at this time. The distribution of 8 pending actions across 7 distinct examiners indicates that the company's applications are rarely concentrated under a single individual's review. This diversity in examiner assignments can result in different prosecution experiences for the 8 pending matters. Managing 5 distinct art units further highlights the technical breadth of the company's current patenting efforts in the biotechnology and pharmaceutical fields.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

8
Total Pending OAs
5
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (1)

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.

2
Hard (25%)
5
Medium (62%)
1
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (50%)
§112 only1 (12%)
Double-patenting + other1 (12%)
Multi-statute (no §101)2 (25%)

Industry Mix

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

7
Life Sciences
88% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
12% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KOSAR, ANDREW D 1 42.0% +31.8%
COLEMAN, BRENDA LIBBY 1 74.9% +15.5%
HIRT, ERIN E 1 40.3% +23.0%
WERTZ, ASHLEE ELIZABETH 1 52.9% +42.1%
JANOSKO, CHASITY PAIGE 1 15.9% +63.6%
PAK, JOHN D 1 52.4% +37.7%
SCHLIENTZ, NATHAN W 1 41.3% -18.9%
KWON, JOHN SEUNGJAI 1 45.7% +19.3%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18127373 SUBSTITUTED TOLYL FUNGICIDES JANOSKO, CHASITY PAIGE 42d overdue
18856302 NOVEL SULFONATE BENZAMIDE COMPOUNDS FOR CONTROLLING INVERTEBRATE PESTS KOSAR, ANDREW D —
18018323 SUBSTITUTED HALOALKYL SULFONANILIDE HERBICIDES PAK, JOHN D —

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18267619 FUNGICIDAL OXADIAZOLES AND THEIR MIXTURES WERTZ, ASHLEE ELIZABETH 45d overdue
18127373 SUBSTITUTED TOLYL FUNGICIDES JANOSKO, CHASITY PAIGE 42d overdue
18419734 HERBICIDAL MIXTURE, COMPOSITION AND METHOD HIRT, ERIN E 27d
18856302 NOVEL SULFONATE BENZAMIDE COMPOUNDS FOR CONTROLLING INVERTEBRATE PESTS KOSAR, ANDREW D —
18839283 PROCESSES FOR THE PREPARATION OF N-(1-METHYLCYCLOPROPYL)-2-(3-PYRIDINYL)-2H-INDAZOLE-4-CARBOXAMIDE AND INTERMEDIATES THEREOF COLEMAN, BRENDA LIBBY —
18018323 SUBSTITUTED HALOALKYL SULFONANILIDE HERBICIDES PAK, JOHN D —
17051926 AQUEOUS CAPSULE SUSPENSION CONCENTRATES CONTAINING A HERBICIDAL SAFENER AND A PESTICIDAL ACTIVE SUBSTANCE KWON, JOHN SEUNGJAI —

Top Art Units

Art UnitApps
1616 2
1625 1
1612 1
1613 1
1699 1
1615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18856302 NOVEL SULFONATE BENZAMIDE COMPOUNDS FOR CONTROLLING INVERTEBRATE PESTS KOSAR, ANDREW D 1625 §102§112 Non-Final OA — Pending Oct 11, 2024
18839283 PROCESSES FOR THE PREPARATION OF N-(1-METHYLCYCLOPROPYL)-2-(3-PYRIDINYL)-2H-INDAZOLE-4-CARBOXAMIDE AND INTERMEDIATES THEREOF COLEMAN, BRENDA LIBBY — §112 Non-Final OA — Pending Aug 16, 2024
18419734 HERBICIDAL MIXTURE, COMPOSITION AND METHOD HIRT, ERIN E 1616 §103 Non-Final OA 27d Pending Jan 23, 2024
18267619 FUNGICIDAL OXADIAZOLES AND THEIR MIXTURES WERTZ, ASHLEE ELIZABETH 1612 §103DP Final Rejection 45d overdue Pending Jun 15, 2023
18127373 SUBSTITUTED TOLYL FUNGICIDES JANOSKO, CHASITY PAIGE 1613 §103 Non-Final OA 42d overdue Pending Mar 28, 2023
18018323 SUBSTITUTED HALOALKYL SULFONANILIDE HERBICIDES PAK, JOHN D 1699 §102§103§112 Final Rejection — Pending Jan 27, 2023
18159265 PYRROLIDINONES HERBICIDES SCHLIENTZ, NATHAN W 1616 §103 Final Rejection — Pending Jan 25, 2023
17051926 AQUEOUS CAPSULE SUSPENSION CONCENTRATES CONTAINING A HERBICIDAL SAFENER AND A PESTICIDAL ACTIVE SUBSTANCE KWON, JOHN SEUNGJAI 1615 §103 Non-Final OA — Pending Oct 30, 2020

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