Prosecution Insights
Last updated: October 04, 2026

Nihon Nohyaku Co., Ltd.

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

Nihon Nohyaku Co., Ltd. is managing 2 pending office actions within the Biotechnology & Pharmaceuticals technology area. These 2 actions are assigned to 2 distinct examiners, providing a variety of perspectives on the company's pharmaceutical claims. Both matters are housed within 1 distinct art unit, ensuring a consistent technical environment for prosecution. The concentration in 1 distinct art unit suggests that the company's current legal challenges are focused within a specific regulatory or technical niche of the biotechnology sector. Practitioners can leverage this consistency to develop a unified technical narrative for the art unit.

The busiest examiner, MARTIN, KEVIN STEPHEN, is currently handling 1 pending office action. Since there are 2 distinct examiners for the 2 pending actions, the workload is perfectly distributed. This arrangement means that the 2 pending office actions are reviewed by different individuals, even though they share the same 1 distinct art unit. Practitioners should tailor arguments to the 2 distinct examiners while maintaining technical consistency for the art unit. The 2 pending office actions represent a focused effort to secure intellectual property through multiple channels of review. This structure allows for independent evaluations of the company's pharmaceutical innovations within a stable procedural framework.

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

Portfolio Summary

2
Total Pending OAs
2
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.

2
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

1
Life Sciences
50% 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
50% 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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MARTIN, KEVIN STEPHEN 1 77.2% +23.2%
SHOWALTER, ALEXANDER KEITH 1 54.4% +26.3%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 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 —

Interview Candidates (2)

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 2 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 —

Top Art Units

Art UnitApps
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 — §101§112 Non-Final OA — Pending Sep 09, 2024
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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