Prosecution Insights
Last updated: October 04, 2026

4Jet Microtech GmbH

Technology area: Medical Devices & Mechanical Engineering

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

Analysis

4Jet Microtech GmbH is navigating the patent process within the Medical Devices & Mechanical Engineering technology area. The company has 2 pending office actions currently active. Although there are 2 pending office actions, they are all contained within 1 distinct art unit, suggesting a high degree of technical similarity between the applications being prosecuted. This concentration within 1 unit may lead to more consistent examination results across the portfolio. The 1 distinct art unit serves as the primary hub for the company's current interactions with the patent office.

The company's matters are reviewed by 2 distinct examiners, which introduces different examination styles into the portfolio's management. CHABREYRIE, RODOLPHE ANDRE is the busiest examiner, currently responsible for 1 pending office action. With this busiest examiner handling 1 pending action, the prosecution workload is split across the 2 distinct examiners assigned to the portfolio. This distribution requires the company to address the unique feedback of 2 different individuals within the same technical field 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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

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
1
Mechanical / Eng
50% 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
CHABREYRIE, RODOLPHE ANDRE 1 85.3% +22.0%
QUANDT, MICHAEL M 1 62.8% +19.3%

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
18385554 SYSTEMS AND METHODS FOR FABRICATING RING STRUCTURES CHABREYRIE, RODOLPHE ANDRE —

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18299541 LASER PROCESSING DEVICE QUANDT, MICHAEL M —

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
18385554 SYSTEMS AND METHODS FOR FABRICATING RING STRUCTURES CHABREYRIE, RODOLPHE ANDRE —
18299541 LASER PROCESSING DEVICE QUANDT, MICHAEL M —

Top Art Units

Art UnitApps
3745 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18385554 SYSTEMS AND METHODS FOR FABRICATING RING STRUCTURES CHABREYRIE, RODOLPHE ANDRE — §103 Non-Final OA — Pending Oct 31, 2023
18299541 LASER PROCESSING DEVICE QUANDT, MICHAEL M 3745 §102§103 Non-Final OA — Pending Apr 12, 2023

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