Prosecution Insights
Last updated: October 25, 2026

Nihon Nohyaku Co., Ltd.

Technology area: Biotechnology & Pharmaceuticals

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Nihon Nohyaku Co., Ltd. has 4 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 4 distinct examiners across 3 distinct art units, indicating examiner-specific prosecution with some art-unit overlap. Counsel can use shared technical guidance for recurring biotechnology or pharmaceutical concepts, while tailoring each response to the assigned examination context.

MARTIN, KEVIN STEPHEN is the busiest examiner, with 1 pending matter. No examiner accounts for a concentrated portion of the identified docket, so consistent internal review and application-specific analysis should guide prosecution. Particular attention to biological support, pharmaceutical distinctions, and the relationship between claim language and disclosure can improve response precision.

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

Portfolio Summary

4
Total Pending OAs
4
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

4
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (75%)
Multi-statute (no §101)1 (25%)

Industry Mix

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

4
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MARTIN, KEVIN STEPHEN 1 77.4% +23.3%
KIFLE, BRUCK 1 79.3% +15.8%
TICHY, JENNIFER M.H. 1 64.6% +34.4%
SHOWALTER, ALEXANDER KEITH 1 55.4% +27.3%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18566534 BENZIMIDAZOLE COMPOUND OR SALT THEREOF, CANINE FILARIASIS CONTROL AGENT CONTAINING SAME, AND METHOD OF USE THEREOF SHOWALTER, ALEXANDER KEITH 9d
18845166 PIPERIDINONE DERIVATIVE OR SALT THEREOF, HARMFUL ORGANISM CONTROL AGENT CONTAINING SAID COMPOUND, AND METHOD FOR USING SAME MARTIN, KEVIN STEPHEN —
18725648 ARYL CYCLOHEXANEDIONE DERIVATIVE OR SALT THEREOF, PEST CONTROL AGENT CONTAINING SAME, AND METHOD FOR USE THEREOF KIFLE, BRUCK —
18389620 MICROBIAL COMPOSITIONS FOR USE WITH PLANTS FOR THE PREVENTION OR REDUCTION OF FUNGAL PATHOGENS TICHY, JENNIFER M.H. —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18566534 BENZIMIDAZOLE COMPOUND OR SALT THEREOF, CANINE FILARIASIS CONTROL AGENT CONTAINING SAME, AND METHOD OF USE THEREOF SHOWALTER, ALEXANDER KEITH 9d
18845166 PIPERIDINONE DERIVATIVE OR SALT THEREOF, HARMFUL ORGANISM CONTROL AGENT CONTAINING SAID COMPOUND, AND METHOD FOR USING SAME MARTIN, KEVIN STEPHEN —
18725648 ARYL CYCLOHEXANEDIONE DERIVATIVE OR SALT THEREOF, PEST CONTROL AGENT CONTAINING SAME, AND METHOD FOR USE THEREOF KIFLE, BRUCK —
18389620 MICROBIAL COMPOSITIONS FOR USE WITH PLANTS FOR THE PREVENTION OR REDUCTION OF FUNGAL PATHOGENS TICHY, JENNIFER M.H. —

Top Art Units

Art UnitApps
1624 2
1653 1
1629 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18845166 PIPERIDINONE DERIVATIVE OR SALT THEREOF, HARMFUL ORGANISM CONTROL AGENT CONTAINING SAID COMPOUND, AND METHOD FOR USING SAME MARTIN, KEVIN STEPHEN 1624 §101§112 Non-Final OA — Pending Sep 09, 2024
18725648 ARYL CYCLOHEXANEDIONE DERIVATIVE OR SALT THEREOF, PEST CONTROL AGENT CONTAINING SAME, AND METHOD FOR USE THEREOF KIFLE, BRUCK 1624 §101§102§103§112 Non-Final OA — Pending Jun 28, 2024
18389620 MICROBIAL COMPOSITIONS FOR USE WITH PLANTS FOR THE PREVENTION OR REDUCTION OF FUNGAL PATHOGENS TICHY, JENNIFER M.H. 1653 §101§102§103§112 Non-Final OA — Pending Dec 19, 2023
18566534 BENZIMIDAZOLE COMPOUND OR SALT THEREOF, CANINE FILARIASIS CONTROL AGENT CONTAINING SAME, AND METHOD OF USE THEREOF SHOWALTER, ALEXANDER KEITH 1629 §102§112 Non-Final OA 9d Pending Dec 01, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Nihon Nohyaku Co., Ltd. have?

Nihon Nohyaku Co., Ltd. has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Nihon Nohyaku Co., Ltd. applications?

Kevin Stephen Martin has the most, with 1 of Nihon Nohyaku Co., Ltd.'s pending office actions.

What technology area are Nihon Nohyaku Co., Ltd.'s patent applications in?

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

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