Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578549 | Single use setting tool for actuating a tool in a wellbore | Christian Eitschberger, Dimitri Riesen, Thilo Scharf, Arash Shahinpour, Robert J Staats +3 more | 2023-02-14 |
| 11542792 | Tandem seal adapter for use with a wellbore tool, and wellbore tool string including a tandem seal adapter | Frank Haron Preiss, Thilo Scharf, Eric Mulhern, David C. Parks, Christian Eitschberger | 2023-01-03 |
| 11499401 | Perforating gun assembly with performance optimized shaped charge load | Christian Eitschberger, Thilo Scharf | 2022-11-15 |
| 11492877 | Closure member and encapsulated slotted shaped charge with closure member | Arash Shahinpour, Joerg Mueller, Frank Haron Preiss | 2022-11-08 |
| 11434725 | Automated drone delivery system | Christian Eitschberger | 2022-09-06 |
| 11434713 | Wellhead launcher system and method | Christian Eitschberger, Thilo Scharf, Andreas Robert Zemla, Shmuel Silverman | 2022-09-06 |
| 11408279 | System and method for navigating a wellbore and determining location in a wellbore | Andreas Robert Zemla, Thilo Scharf, Christian Eitschberger, Shmuel Silverman | 2022-08-09 |
| 11385036 | Conductive detonating cord for perforating gun | Frank Haron Preiss, Thilo Scharf, Christian Eitschberger, Bernhard Scharfenort | 2022-07-12 |
| 11378363 | Contoured liner for a rectangular slotted shaped charge | Arash Shahinpour, Joerg Mueller, Joern Olaf Loehken | 2022-07-05 |
| 11340047 | Shaped charge liner, shaped charge for high temperature wellbore operations and method of perforating a wellbore using same | Joern Olaf Loehken | 2022-05-24 |
| 11255147 | Single use setting tool for actuating a tool in a wellbore | Christian Eitschberger, Robert J Staats, Joern Olaf Loehken, Denis Will, Thilo Scharf +2 more | 2022-02-22 |
| 11255168 | Perforating system with an embedded casing coating and erosion protection liner | Joern Olaf Loehken, Bernd Fricke | 2022-02-22 |
| 11204224 | Reverse burn power charge for a wellbore tool | — | 2021-12-21 |
| 11125056 | Perforation gun components and system | David C. Parks, Frank Haron Preiss, Eric Mulhern, Thilo Scharf | 2021-09-21 |
| 10954760 | Closure member and encapsulated slotted shaped charge with closure member | Arash Shahinpour, Joerg Mueller, Frank Haron Preiss | 2021-03-23 |
| 10914563 | Shaped charge metal foam package | Frank Haron Preiss, Joern Olaf Loehken, Arash Shahinpour, Joerg Mueller | 2021-02-09 |
| 10899680 | High temperature initiator | Jörn Olaf Löhken, Jörg Müller | 2021-01-26 |
| 10890054 | Shaped charge with self-contained and compressed explosive initiation pellet | Joern Olaf Loehken | 2021-01-12 |
| D904475 | Tandem sub | Frank Haron Preiss, Eric Mulhern, Thilo Scharf, David C. Parks | 2020-12-08 |
| 10844697 | Perforation gun components and system | Frank Haron Preiss, Eric Mulhern, Thilo Scharf, David C. Parks | 2020-11-24 |
| 10845177 | Conductive detonating cord for perforating gun | Frank Haron Preiss, Thilo Scharf, Christian Eitschberger, Bernhard Scharfenort | 2020-11-24 |
| 10816311 | Electronic time delay fuse | Andreas Robert Zemla, Sascha Thieltges, Frank Graziola, Eric Mulhern, Frank Haron Preiss | 2020-10-27 |
| 10794159 | Bottom-fire perforating drone | Christian Eitschberger, Thilo Scharf, Andreas Robert Zemla, Shmuel Silverman, Gernot Uwe Burmeister +1 more | 2020-10-06 |
| 10605037 | Drone conveyance system and method | Christian Eitschberger, Thilo Scharf, Andreas Robert Zemla, Shmuel Silverman | 2020-03-31 |
| 10507433 | Device and method for positioning a detonator within a perforating gun assembly | Christian Eitschberger, Gernot Uwe Burmeister, Thomas Keller Bradfield, Frank Haron Preiss, Thilo Scharf | 2019-12-17 |