Prosecution Insights
Last updated: August 18, 2026

Nexra Field Works Co. Ltd.

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

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.

2
Hard (40%)
3
Medium (60%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (20%)
§103 only3 (60%)
Multi-statute (no §101)1 (20%)

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 75.2% -2.5%
LANDRUM, EDWARD F 1 37.1% +18.9%
HENSON, KATINA N 1 56.2% +32.2%
XU, PETER 1 0.0% +0.0%

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
19379825 IMPACT ROTARY TOOL CHUKWURAH, NATHANIEL C
18881609 INSTALLATION RECORD MANAGEMENT SYSTEM, MANAGEMENT SYSTEM, INSTALLATION RECORD MANAGEMENT METHOD, AND PROGRAM ADE, OGER GARCIA
18702710 ELECTRIC TOOL AND ELECTRIC TOOL SYSTEM XU, PETER

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
19379825 IMPACT ROTARY TOOL CHUKWURAH, NATHANIEL C
18858669 ELECTRIC TOOL LANDRUM, EDWARD F
18858661 ELECTRIC TOOL HENSON, KATINA N

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
18858669 ELECTRIC TOOL LANDRUM, EDWARD F 3761 §103 Non-Final OA Pending Oct 21, 2024
18858661 ELECTRIC TOOL HENSON, KATINA N §103 Non-Final OA Pending Oct 21, 2024
18702710 ELECTRIC TOOL AND ELECTRIC TOOL SYSTEM XU, PETER 3723 §103 Non-Final OA Pending Apr 18, 2024

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