Prosecution Insights
Last updated: October 02, 2026

Nexra Field Works Co. Ltd.

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready

Analysis

Nexra Field Works Co. Ltd. has 5 pending office actions in the Medical Devices & Mechanical Engineering technology area. These 5 actions are assigned to 5 distinct examiners, resulting in a 1 to 1 ratio of actions to examiners. The workload is distributed across 4 distinct art units. Nathaniel C Chukwurah is the busiest examiner for the company, with 1 pending office action.

With 5 pending office actions across 4 art units, the company's current prosecution is technically diverse despite the small number of pending matters. The involvement of 5 distinct examiners means that every pending application is being reviewed by a different individual. This distribution requires the company to manage 5 different examination styles across the 4 distinct art units. Nathaniel C Chukwurah handles 1 pending office action, which is the same count as the other 4 examiners in this Medical Devices & Mechanical Engineering portfolio.

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

Portfolio Summary

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

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 (80%)
1
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (20%)
§103 only1 (20%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
80% of docket
1
Business / Other
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHUKWURAH, NATHANIEL C 1 84.8% +11.0%
ADE, OGER GARCIA 1 75.3% -2.5%
HENSON, KATINA N 1 56.6% +31.9%
LANDRUM, EDWARD F 1 37.1% +18.9%
SAUNCY, TONI DIAN 1 86.2% +18.4%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18708133 ELECTRIC TOOL SYSTEM, ELECTRIC TOOL MANAGEMENT METHOD, AND PROGRAM SAUNCY, TONI DIAN —

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
19379825 IMPACT ROTARY TOOL CHUKWURAH, NATHANIEL C —
18881609 INSTALLATION RECORD MANAGEMENT SYSTEM, MANAGEMENT SYSTEM, INSTALLATION RECORD MANAGEMENT METHOD, AND PROGRAM ADE, OGER GARCIA —
18858661 ELECTRIC TOOL HENSON, KATINA N —
18858669 ELECTRIC TOOL LANDRUM, EDWARD F —

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
19379825 IMPACT ROTARY TOOL CHUKWURAH, NATHANIEL C —
18858661 ELECTRIC TOOL HENSON, KATINA N —
18858669 ELECTRIC TOOL LANDRUM, EDWARD F —
18708133 ELECTRIC TOOL SYSTEM, ELECTRIC TOOL MANAGEMENT METHOD, AND PROGRAM SAUNCY, TONI DIAN —

Top Art Units

Art UnitApps
3731 1
3627 1
3761 1
3723 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19379825 IMPACT ROTARY TOOL CHUKWURAH, NATHANIEL C 3731 §102§103 Non-Final OA — Pending Nov 05, 2025
18881609 INSTALLATION RECORD MANAGEMENT SYSTEM, MANAGEMENT SYSTEM, INSTALLATION RECORD MANAGEMENT METHOD, AND PROGRAM ADE, OGER GARCIA 3627 §101§103 Non-Final OA — Pending Jan 06, 2025
18858661 ELECTRIC TOOL HENSON, KATINA N — §102§103 Non-Final OA — Pending Oct 21, 2024
18858669 ELECTRIC TOOL LANDRUM, EDWARD F 3761 §102§103 Non-Final OA — Pending Oct 21, 2024
18708133 ELECTRIC TOOL SYSTEM, ELECTRIC TOOL MANAGEMENT METHOD, AND PROGRAM SAUNCY, TONI DIAN 3723 §103 Non-Final OA — Pending May 07, 2024

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