Prosecution Insights
Last updated: October 04, 2026

DynaEnergetics Europe GmbH

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

5 pending office actions • 3 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Analysis

DynaEnergetics Europe GmbH has 5 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These matters are handled by 4 distinct examiners across 3 distinct art units. This small volume allows for a focused prosecution strategy across the limited number of active files.

The busiest examiner, MICHAEL D DAVID, is currently overseeing 2 pending actions. This represents the only instance of examiner overlap, as the remaining actions are distributed among the other distinct examiners. With 3 distinct art units involved, the technical scope of the pending portfolio remains concentrated within a narrow segment of the USPTO transportation and mechanical systems divisions.

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

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
1
Due this week
0
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 (40%)
2
Medium (40%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Double-patenting only1 (20%)
Multi-statute (no §101)2 (40%)

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
5
Mechanical / Eng
100% 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
DAVID, MICHAEL D 2 82.1% +13.9%
AKARAGWE, YANICK A 1 83.4% +12.1%
ORTIZ, RAFAEL ALFREDO 1 61.2% +35.2%
ABDOSH, SAMIR 1 83.9% +6.6%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18801095 SHAPED CHARGE LINER TO REDUCE HYDRAULIC INDUCED EROSION ON PERFORATING HOLES ABDOSH, SAMIR 6d
19431111 Method and Apparatus for Automatic Arming of Perforating Gun DAVID, MICHAEL D —
19141892 PERFORATING GUN STRING WITH REPEATER COMMUNICATION AKARAGWE, YANICK 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
19085107 DETONATOR WITH FUSED HEAD RETENTION FEATURES DAVID, MICHAEL D —
19035550 MOBILE PERFORATING BANK UNIT AND MODULAR STORAGE CONTAINER ORTIZ, RAFAEL ALFREDO —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
19431111 Method and Apparatus for Automatic Arming of Perforating Gun DAVID, MICHAEL D —
19141892 PERFORATING GUN STRING WITH REPEATER COMMUNICATION AKARAGWE, YANICK A —
19085107 DETONATOR WITH FUSED HEAD RETENTION FEATURES DAVID, MICHAEL D —
19035550 MOBILE PERFORATING BANK UNIT AND MODULAR STORAGE CONTAINER ORTIZ, RAFAEL ALFREDO —

Top Art Units

Art UnitApps
3641 3
3672 1
3736 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19431111 Method and Apparatus for Automatic Arming of Perforating Gun DAVID, MICHAEL D 3641 DP Non-Final OA — Pending Dec 23, 2025
19141892 PERFORATING GUN STRING WITH REPEATER COMMUNICATION AKARAGWE, YANICK A 3672 §103 Non-Final OA — Pending Jun 20, 2025
19085107 DETONATOR WITH FUSED HEAD RETENTION FEATURES DAVID, MICHAEL D 3641 §103§112 Non-Final OA — Pending Mar 20, 2025
19035550 MOBILE PERFORATING BANK UNIT AND MODULAR STORAGE CONTAINER ORTIZ, RAFAEL ALFREDO 3736 §102§103 Non-Final OA — Pending Jan 23, 2025
18801095 SHAPED CHARGE LINER TO REDUCE HYDRAULIC INDUCED EROSION ON PERFORATING HOLES ABDOSH, SAMIR 3641 §103 Final Rejection 6d Pending Aug 12, 2024

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