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For the Inventor, By the Inventor

Troisdorf, Germany

Dynaenergetics Europe Gmbh

USPTO Granted Patents = 181

% Expired Patents = 4.4



Trademarks = 20

Forward Citations = 2,121

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40 inventors (with patents filed for the assignee):

goldMedal Christian Eitschberger (126 out of 126 patents)

silverMedal Thilo Scharf (81 out of 80 patents)

bronzeMedal Liam McNelis (63 out of 62 patents)

4.  Frank Haron Preiss (38 out of 36 patents)

5.  Gernot Uwe Burmeister (36 out of 36 patents)

6.  Eric Mulhern (25 out of 25 patents)

7.  Arash Shahinpour (24 out of 25 patents)

8.  Joern Olaf Loehken (22 out of 22 patents)

9.  Andreas Robert Zemla (21 out of 22 patents)

10.  David Christopher Parks (13 out of 21 patents)

11.  Sascha Thieltges (10 out of 10 patents)

12.  Shmuel Silverman (9 out of 46 patents)

13.  Thomas Keller Bradfield (8 out of 6 patents)

14.  Denis Will (7 out of 7 patents)

15.  Joerg Mueller (7 out of 7 patents)


Core Competencies:
Perforating Gun
Ballistically Safe Tool
Automatic Arming
Modular System
Initiator Head
Shaped Charge
Wireline Release Tool
Aligning Sub
Tandem Seal Adapter
Gas Driven Tool
Autonomous Operations
Electronic Ignition

181 patents:

1. 12723496 - Wellbore tool with externally-operated ballistic interrupt (2026-09-01),
2. 12723494 - Perforating gun assembly with performance optimized shaped charge load (2026-09-01),
3. 12716307 - Gas driven wireline release tool (2026-08-25),
4. 12709966 - ORIENTING PERFORATION GUN ASSEMBLY (2026-08-18),
5. 12704027 - Tandem seal adapter for perforating guns (2026-08-11),
6. 12655702 - Adapter assembly for use with a wellbore tool string (2026-06-16),
7. D1121788 - Alignment sub (2026-04-07),
8. 12571272 - Setting tool for actuating a tool in a wellbore (2026-03-10),
9. 12546194 - Method and apparatus for automatic arming of perforating gun (2026-02-10),
10. 12497870 - Ballistically safe wellbore tool (2025-12-16),
11. 12448854 - Oriented perforating system (2025-10-21),
12. 12421809 - Tool housing for use in a wellbore tool string (2025-09-23),
13. 12416210 - Self-erecting launcher assembly (2025-09-16),
14. 12410669 - Adapter assembly for use with a wellbore tool string (2025-09-09),
15. 12410667 - Ballistically actuated wellbore tool (2025-09-09),
Company Overview
Dynaenergetics Europe GmbH, headquartered in Troisdorf, Germany, specializes in advanced perforating gun technology for the oil and gas industry. The company focuses on developing innovative solutions such as ballistically safe tools, automatic arming mechanisms, and modular systems designed to enhance operational efficiency and safety. Key products include initiator heads, shaped charges, wireline release tools, and aligning subs, all engineered to meet the rigorous demands of modern drilling operations.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Dynaenergetics Europe Gmbh USPTO Patent Assignee Logo
181 Patents

#2 in Troisdorf

#329 in Germany

#4,611 in the World

Troisdorf, DE
Troisdorf, Germany

Dynaenergetics Europe Gmbh

Forward Citations = 2,121

40 inventors:

goldMedal Christian Eitschberger (126 out of 126 patents)

silverMedal Thilo Scharf (81 out of 80 patents)

bronzeMedal Liam McNelis (63 out of 62 patents)

4.  Frank Haron Preiss (38 out of 36 patents)

5.  Gernot Uwe Burmeister (36 out of 36 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dynaenergetics Europe Gmbh. Retrieved from https://idiyas.com/company/dynaenergetics-europe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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