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Troisdorf, Germany

Dynaenergetics Europe Gmbh

USPTO Granted Patents = 173

CIPO Patents = 9

EPO Patents = 9

Trademarks = 25

Forward Citations = 1,970

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40 inventors (with patents filed for the assignee):

Christian Eitschberger (117 out of 117 patents)

Thilo Scharf (79 out of 78 patents)

Liam McNelis (62 out of 61 patents)

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

5. Gernot Uwe Burmeister (35 out of 35 patents)

6. Eric Mulhern (24 out of 24 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 20 patents)

11. Sascha Thieltges (10 out of 10 patents)

12. Shmuel Silverman (9 out of 44 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 Assembly

Wellbore Tool String

Ballistically Actuated Tool

Self-Erecting Launcher

Shaped Charge Holder

Gas Driven Release Tool

Electronic Ignition Circuit

Modular Storage Container

Dynamic Underbalance Sub

Detonator Positioning Device

Autonomous Frack System

Fluid-Disabled Detonator

173 patents: Sort by Forward Citations

1. 12497870 - Ballistically safe wellbore tool (2025-12-16),

2. 12448854 - Oriented perforating system (2025-10-21),

3. 12421809 - Tool housing for use in a wellbore tool string (2025-09-23),

4. 12416210 - Self-erecting launcher assembly (2025-09-16),

5. 12410669 - Adapter assembly for use with a wellbore tool string (2025-09-09),

6. 12410667 - Ballistically actuated wellbore tool (2025-09-09),

7. 12385369 - Perforating gun assembly with rotating shaped charge holder (2025-08-12),

8. 12378833 - Gas driven wireline release tool (2025-08-05),

9. 12366142 - Modular perforating gun system (2025-07-22),

10. 12359896 - Detonator including a multidimensional circuit board (2025-07-15),

11. 12338718 - Orienting perforation gun assembly (2025-06-24),

12. 12338716 - Perforating gun assembly with performance optimized shaped charge load (2025-06-24),

13. 12338691 - Tandem seal adapter for perforating guns (2025-06-24),

14. 12332034 - Initiator head with circuit board (2025-06-17),

15. 12326069 - Perforating gun and alignment assembly (2025-06-10),

DynaEnergetics Europe GmbH is a leading provider of oil well perforating systems for the global oil and gas industry. With a focus on performance, reliability, and innovation, DynaEnergetics offers advanced shaped charges, detonating cords, and related products. Their cutting-edge technologies improve well productivity and enhance reservoir performance. DynaEnergetics Europe GmbH is a subsidiary of DynaEnergetics, a renowned international company known for its expertise in the oilfield services sector.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

173 Patents

#2 in Troisdorf

#383 in Germany

#4,660 in the World

Troisdorf, Germany

Dynaenergetics Europe Gmbh

Forward Citations = 1,970

40 inventors:

Christian Eitschberger (117 out of 117 patents)

Thilo Scharf (79 out of 78 patents)

Liam McNelis (62 out of 61 patents)

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

5. Gernot Uwe Burmeister (35 out of 35 patents)

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