Prosecution Insights
Last updated: October 25, 2026

Arku Maschinenbau GmbH

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

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Arku Maschinenbau GmbH currently manages 3 pending office actions within the Transportation, E-Commerce & Mechanical Systems technology area. This portfolio is spread across 3 distinct art units, reflecting a variety of technical focuses within the company's mechanical projects. The prosecution involves 3 distinct examiners, which means that every one of the 3 pending office actions is being handled by a different person.

The busiest examiner for this portfolio is KATZ, DYLAN MICHAEL, who is responsible for 1 pending office action. Since there are 3 distinct examiners for 3 pending office actions, no single examiner has a larger share of the workload than any other. This requires the company to manage 3 separate examiner relationships to move its current applications in the Transportation, E-Commerce & Mechanical Systems field toward issuance.

The fact that 3 distinct art units are involved indicates that the company's 3 pending office actions are technically distinct from one another. Practitioners must be prepared for 3 different examination styles, as each examiner will bring their own interpretation to the specific art unit they represent. This decentralized prosecution environment requires coordination to ensure consistent results across the 3 pending office actions.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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 (67%)
1
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§103 only1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
33% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
67% of docket
0
Business / Other
0% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KATZ, DYLAN MICHAEL 1 86.4% +21.0%
MARKMAN, MAKENA 1 59.9% +38.3%
CORTES, HOWARD 1 78.5% +14.5%

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
19297337 DEVICE AND METHOD FOR LOADING OR UNLOADING A SHEET METAL PROCESSING MACHINE OR A WOOD WORKING MACHINE KATZ, DYLAN MICHAEL —
18696791 MACHINE FOR PROCESSING SHEET METAL PARTS MARKMAN, MAKENA —

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
18430306 DEVICE AND METHOD FOR RECOGNISING A SHEET METAL PROCESSING MEANS IN A SHEET METAL PROCESSING MACHINE CORTES, HOWARD 12d
19297337 DEVICE AND METHOD FOR LOADING OR UNLOADING A SHEET METAL PROCESSING MACHINE OR A WOOD WORKING MACHINE KATZ, DYLAN MICHAEL —
18696791 MACHINE FOR PROCESSING SHEET METAL PARTS MARKMAN, MAKENA —

Top Art Units

Art UnitApps
3657 1
3723 1
2118 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19297337 DEVICE AND METHOD FOR LOADING OR UNLOADING A SHEET METAL PROCESSING MACHINE OR A WOOD WORKING MACHINE KATZ, DYLAN MICHAEL 3657 §101§103 Non-Final OA — Pending Aug 12, 2025
18696791 MACHINE FOR PROCESSING SHEET METAL PARTS MARKMAN, MAKENA 3723 §102§103 Final Rejection — Pending Mar 28, 2024
18430306 DEVICE AND METHOD FOR RECOGNISING A SHEET METAL PROCESSING MEANS IN A SHEET METAL PROCESSING MACHINE CORTES, HOWARD 2118 §103 Final Rejection 12d Pending Feb 01, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Arku Maschinenbau GmbH have?

Arku Maschinenbau GmbH has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Arku Maschinenbau GmbH applications?

Dylan Michael Katz has the most, with 1 of Arku Maschinenbau GmbH's pending office actions.

What technology area are Arku Maschinenbau GmbH's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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