Prosecution Insights
Last updated: August 30, 2026

Trumpf Werkzeugmaschinen SE + Co. Kg

5 pending office actions • 2 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 18 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
1
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 (20%)
3
Medium (60%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (60%)
§112 only1 (20%)
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
3
Mechanical / Eng
60% of docket
2
Business / Other
40% 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
DONG, LIANG 1 52.9% +32.9%
CONNOLLY, MARK A 1 82.0% +9.5%
TRAN, TIFFANY T 1 58.5% +51.3%
JENNISON, BRIAN W 1 71.8% +22.2%
CHAMBERS, JOHN MICHAEL 1 0.0% +0.0%

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
18811859 METHOD AND SYSTEM FOR ENABLING A SAFETY-CRITICAL FUNCTION OF A MACHINE CONNOLLY, MARK A —

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
18944005 METHOD AND DEVICES FOR WORKPIECE SEPARATION AND FOR DIVIDING UP A REMAINING GRID OF A WORKPIECE SEPARATION DONG, LIANG —
18326017 LASER CUTTING METHOD FOR CUTTING OUT A WORKPIECE PART CHAMBERS, JOHN MICHAEL —

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
18944005 METHOD AND DEVICES FOR WORKPIECE SEPARATION AND FOR DIVIDING UP A REMAINING GRID OF A WORKPIECE SEPARATION DONG, LIANG —
18483656 APPARATUS AND METHOD FOR POLARIZING A LASER BEAM HAVING AN UNDEFINED POLARIZATION STATE AND LASER MACHINING SYSTEM TRAN, TIFFANY T —
18447339 METHOD FOR IDENTIFYING A DISRUPTION DURING A MACHINING PROCESS, AND MACHINING APPARATUS JENNISON, BRIAN W —

Top Art Units

Art UnitApps
3761 2
3724 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18944005 METHOD AND DEVICES FOR WORKPIECE SEPARATION AND FOR DIVIDING UP A REMAINING GRID OF A WORKPIECE SEPARATION DONG, LIANG 3724 §102§103 Non-Final OA — Pending Nov 12, 2024
18811859 METHOD AND SYSTEM FOR ENABLING A SAFETY-CRITICAL FUNCTION OF A MACHINE CONNOLLY, MARK A — §112 Non-Final OA — Pending Aug 22, 2024
18483656 APPARATUS AND METHOD FOR POLARIZING A LASER BEAM HAVING AN UNDEFINED POLARIZATION STATE AND LASER MACHINING SYSTEM TRAN, TIFFANY T — §103 Non-Final OA — Pending Oct 10, 2023
18447339 METHOD FOR IDENTIFYING A DISRUPTION DURING A MACHINING PROCESS, AND MACHINING APPARATUS JENNISON, BRIAN W 3761 §103 Final Rejection — Pending Aug 10, 2023
18326017 LASER CUTTING METHOD FOR CUTTING OUT A WORKPIECE PART CHAMBERS, JOHN MICHAEL 3761 §103 Non-Final OA — Pending May 31, 2023

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