Prosecution Insights
Last updated: October 02, 2026

Maschinenfabrik Reinhausen GmbH

Technology area: Semiconductors, Circuits & Optics

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Analysis

Maschinenfabrik Reinhausen GmbH has 2 pending office actions in the Semiconductors, Circuits & Optics technology area. These actions are split between 2 distinct examiners in 1 distinct art unit. Vinh P Nguyen is the busiest examiner, with 1 pending office action. The 2 pending office actions represent the current active workload for the company.

Because there are 2 distinct examiners for 2 pending office actions, each matter is being reviewed by a different individual. However, both actions are concentrated within 1 distinct art unit, suggesting a unified technical focus within the Semiconductors, Circuits & Optics sector. Vinh P Nguyen is responsible for half of the company's current pending matters. Practitioners must manage the expectations of 2 distinct examiners while working within the administrative framework of a single art unit to resolve the 2 pending office actions.

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

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.

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

Rejection Statute Mix

BucketCases
§103 only2 (100%)

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
1
Semiconductors
50% 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
NGUYEN, VINH P 1 86.4% +16.1%
CHAPA MILLS, NICOLAS ALDEN 1 100.0% +0.0%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18880571 SENSOR SYSTEM FOR DETERMINING THE ARC BURNING DURATION, AND LOAD STAGE SWITCHING APPARATUS NGUYEN, VINH P —
18866621 MULTI-LEVEL CONVERTER WITH MECHANICALLY SWITCHED DISCHARGE RESISTOR AND EARTHING SWITCH CHAPA MILLS, NICOLAS ALDEN —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18880571 SENSOR SYSTEM FOR DETERMINING THE ARC BURNING DURATION, AND LOAD STAGE SWITCHING APPARATUS NGUYEN, VINH P —

Top Art Units

Art UnitApps
2858 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18880571 SENSOR SYSTEM FOR DETERMINING THE ARC BURNING DURATION, AND LOAD STAGE SWITCHING APPARATUS NGUYEN, VINH P 2858 §103 Non-Final OA — Pending Jan 02, 2025
18866621 MULTI-LEVEL CONVERTER WITH MECHANICALLY SWITCHED DISCHARGE RESISTOR AND EARTHING SWITCH CHAPA MILLS, NICOLAS ALDEN — §103 Non-Final OA — Pending Nov 18, 2024

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