| 12416210 |
Self-erecting launcher assembly |
Christian Eitschberger, Thilo Scharf |
2025-09-16 |
| 12338716 |
Perforating gun assembly with performance optimized shaped charge load |
Christian Eitschberger, Thilo Scharf |
2025-06-24 |
| 12235086 |
Focused output detonator |
Thilo Scharf, Christian Eitschberger, Andreas Robert Zemla, Gernot Uwe Burmeister |
2025-02-25 |
| 12221275 |
Mobile perforating bank unit and modular storage container |
Christian Eitschberger, Thilo Scharf, Gernot Uwe Burmeister, Dimitri Riesen |
2025-02-11 |
| 12215576 |
Single charge perforation gun and system |
Frank Haron Preiss, Eric Mulhern, Thilo Scharf, David C. Parks, Christian Eitschberger |
2025-02-04 |
| 12203350 |
Detonator positioning device |
Christian Eitschberger, Gernot Uwe Burmeister, Thomas Keller Bradfield, Frank Haron Preiss, Thilo Scharf |
2025-01-21 |
| RE50204 |
Perforating gun and detonator assembly |
Frank Haron Preiss, Thilo Scharf |
2024-11-12 |
| 12078038 |
Perforating gun orientation system |
Frank Haron Preiss, Thilo Scharf, Eric Mulhern, David C. Parks, Christian Eitschberger |
2024-09-03 |
| 12065894 |
System and method for navigating a wellbore and determining location in a wellbore |
Andreas Robert Zemla, Thilo Scharf, Christian Eitschberger |
2024-08-20 |
| 12060757 |
Self-erecting launcher assembly |
Christian Eitschberger, Thilo Scharf |
2024-08-13 |
| 12060778 |
Perforating gun assembly |
Christian Eitschberger, Gernot Uwe Burmeister, Thomas Keller Bradfield, Frank Haron Preiss, Thilo Scharf |
2024-08-13 |
| 12044108 |
Perforating gun with conductive detonating cord |
Frank Haron Preiss, Thilo Scharf, Christian Eitschberger, Bernhard Scharfenort |
2024-07-23 |
| 12031417 |
Untethered drone string for downhole oil and gas wellbore operations |
Christian Eitschberger, Andreas Robert Zemla, Thilo Scharf, Shmuel Silverman, Arash Shahinpour +1 more |
2024-07-09 |
| 11952872 |
Detonator positioning device |
Christian Eitschberger, Gernot Uwe Burmeister, Thomas Keller Bradfield, Frank Haron Preiss, Thilo Scharf |
2024-04-09 |
| 11905823 |
Systems and methods for marker inclusion in a wellbore |
Andreas Robert Zemla, Thilo Scharf, Christian Eitschberger, Shmuel Silverman |
2024-02-20 |
| 11808098 |
System and method to deploy and control autonomous devices |
Andreas Robert Zemla, Christian Eitschberger, Thilo Scharf, Shmuel Silverman |
2023-11-07 |
| 11795791 |
Perforating gun assembly with performance optimized shaped charge load |
Christian Eitschberger, Thilo Scharf |
2023-10-24 |
| 11788389 |
Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis |
Frank Haron Preiss, Thilo Scharf, Eric Mulhern, David C. Parks, Christian Eitschberger |
2023-10-17 |
| 11761743 |
Low voltage primary free detonator |
Joerg Bergmann |
2023-09-19 |
| 11761281 |
Shaped power charge with integrated initiator |
Joern Olaf Loehken, Denis Will |
2023-09-19 |
| 11661824 |
Autonomous perforating drone |
Christian Eitschberger, Thilo Scharf, Andreas Robert Zemla, Shmuel Silverman, Gernot Uwe Burmeister +1 more |
2023-05-30 |
| 11661823 |
Perforating gun assembly and wellbore tool string with tandem seal adapter |
Frank Haron Preiss, Thilo Scharf, Eric Mulhern, David C. Parks, Christian Eitschberger |
2023-05-30 |
| 11648513 |
Detonator positioning device |
Christian Eitschberger, Gernot Uwe Burmeister, Thomas Keller Bradfield, Frank Haron Preiss, Thilo Scharf |
2023-05-16 |
| 11608720 |
Perforating gun system with electrical connection assemblies |
Frank Haron Preiss, Eric Mulhern, Thilo Scharf, David C. Parks, Christian Eitschberger |
2023-03-21 |
| 11591885 |
Selective untethered drone string for downhole oil and gas wellbore operations |
Christian Eitschberger, Andreas Robert Zemla, Thilo Scharf, Shmuel Silverman, Arash Shahinpour +1 more |
2023-02-28 |