Prosecution Insights
Last updated: October 25, 2026

Heidelberger Druckmaschinen AG

Technology areas: Chemistry & Materials • Communications • Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

Heidelberger Druckmaschinen AG is currently managing 5 pending office actions in the Semiconductors, Circuits & Optics technology area. These 5 actions are distributed among 5 distinct examiners, meaning that no two pending cases are being reviewed by the same person. This high level of examiner diversity requires the company to adapt to 5 different sets of examiner preferences and styles across its 5 pending office actions.

The prosecution is spread across 4 distinct art units, which suggests that the company's technology is being evaluated by several different specialized groups within the USPTO. AHADI, ELIA is the busiest examiner for the portfolio, though they are only responsible for 1 pending office action. With 5 distinct examiners and 4 distinct art units involved, the company must manage a varied prosecution landscape. This distribution requires a strategy that ensures technical consistency while addressing the unique requirements of 4 distinct art units. The lack of examiner concentration means that no single individual's perspective will dominate the outcome of the 5 pending office actions, providing a diversified risk profile for the portfolio.

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

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
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.

4
Hard (80%)
1
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
Multi-statute (no §101)4 (80%)

Industry Mix

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

1
Life Sciences
20% of docket
0
Information Tech
0% of docket
1
Communications
20% of docket
2
Semiconductors
40% of docket
1
Mechanical / Eng
20% 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.

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
AHADI, ELIA 1 — —
THOMPSON, LESLIE J. 1 68.4% +9.4%
ZIMMERMAN, JOSHUA D 1 40.8% +15.5%
DHINGRA, PAWANDEEP 1 60.4% +16.7%
FERRE, ALEXANDRE F 1 59.1% +20.1%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19057334 DEVICE FOR LIFTING AND MOVING A STACK OF FLAT PRODUCTS LYING ON TOP OF ONE ANOTHER AHADI, ELIA —
19039813 METHOD FOR OPERATING A WEB-FED PRINTING PRESS THOMPSON, LESLIE J. —
18987181 METHOD FOR DETERMINING THE LOCATION-DEPENDENT STRUCTURE DEPTH OF A FLEXOGRAPHIC PRINTING PLATE OR SCANNING SURFACE ZIMMERMAN, JOSHUA D —
18485392 PARTICULATE COMPOSITION FOR PRODUCTION OF LOW-WEAR NONSTICK COATINGS, AND COATED PRODUCT FERRE, ALEXANDRE F —

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
18987181 METHOD FOR DETERMINING THE LOCATION-DEPENDENT STRUCTURE DEPTH OF A FLEXOGRAPHIC PRINTING PLATE OR SCANNING SURFACE ZIMMERMAN, JOSHUA D —
18775423 COLOR MANAGEMENT FOR MACHINE-READABLE OPTICAL CODES ON PRINTED PRODUCTS DHINGRA, PAWANDEEP —
18485392 PARTICULATE COMPOSITION FOR PRODUCTION OF LOW-WEAR NONSTICK COATINGS, AND COATED PRODUCT FERRE, ALEXANDRE F —

Top Art Units

Art UnitApps
2853 2
3652 1
2683 1
1788 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19057334 DEVICE FOR LIFTING AND MOVING A STACK OF FLAT PRODUCTS LYING ON TOP OF ONE ANOTHER AHADI, ELIA 3652 §103§112 Non-Final OA — Pending Feb 19, 2025
19039813 METHOD FOR OPERATING A WEB-FED PRINTING PRESS THOMPSON, LESLIE J. 2853 §103§112 Non-Final OA — Pending Jan 29, 2025
18987181 METHOD FOR DETERMINING THE LOCATION-DEPENDENT STRUCTURE DEPTH OF A FLEXOGRAPHIC PRINTING PLATE OR SCANNING SURFACE ZIMMERMAN, JOSHUA D 2853 §103§112 Non-Final OA — Pending Dec 19, 2024
18775423 COLOR MANAGEMENT FOR MACHINE-READABLE OPTICAL CODES ON PRINTED PRODUCTS DHINGRA, PAWANDEEP 2683 §103 Final Rejection — Pending Jul 17, 2024
18485392 PARTICULATE COMPOSITION FOR PRODUCTION OF LOW-WEAR NONSTICK COATINGS, AND COATED PRODUCT FERRE, ALEXANDRE F 1788 §103§112 Non-Final OA — Pending Oct 12, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Heidelberger Druckmaschinen AG have?

Heidelberger Druckmaschinen AG has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Heidelberger Druckmaschinen AG applications?

Elia Ahadi has the most, with 1 of Heidelberger Druckmaschinen AG's pending office actions.

What technology area are Heidelberger Druckmaschinen AG's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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