Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044086 | Annular pressure activated downhole tool | Tuan Nguyen, Philip M. Gregurek | 2024-07-23 |
| 11761280 | Interlock for a downhole tool | Christopher R. Hern | 2023-09-19 |
| 11719061 | Casing exit anchor with redundant activation system | Tuan Nguyen | 2023-08-08 |
| 11702888 | Window mill and whipstock connector for a resource exploration and recovery system | Philip M. Gregurek, Kevin Edgar Harrington, Jason L. Cullum, Valerie Ferdin, Gaute Grindhaug +2 more | 2023-07-18 |
| 11441374 | Disposable setting tool for wellbore operations | YingQing Xu, Juan Carlos Perez | 2022-09-13 |
| 11421496 | Mill to whipstock connection system | Tuan Nguyen, Philip M. Gregurek, Kevin Edgar Harrington, Christopher Michalec, Gaute Grindhaug +1 more | 2022-08-23 |
| 11414943 | On-demand hydrostatic/hydraulic trigger system | Tuan Nguyen, Alexander Woodruff, Chad Eric Yates, Farhat A. Shaikh | 2022-08-16 |
| 11162315 | Window mill and whipstock connector for a resource exploration and recovery system | Kevin Edgar Harrington, Philip M. Gregurek, Jason L. Cullum, Valerie Ferdin, Gaute Grindhaug +1 more | 2021-11-02 |
| 11136843 | Casing exit anchor with redundant activation system | Tuan Nguyen | 2021-10-05 |
| 11131162 | Frac plug system with integrated setting tool | YingQing Xu, Juan Carlos Flores Perez | 2021-09-28 |
| 11131159 | Casing exit anchor with redundant setting system | Tuan Nguyen, Philip M. Gregurek | 2021-09-28 |
| 11125045 | Frac plug system with integrated setting tool | YingQing Xu, Juan Carlos Flores Perez | 2021-09-21 |
| 11015421 | Modular side pocket ICD | Dylan Bulloch, Jonathan Nelson, Zhi Yong He, Luis Castro | 2021-05-25 |
| 10954732 | Hydraulically set open hole whipstock | James S. Trahan, Jason L. Cullum, Ewoud J. Hulsewe, Christopher R. Hern | 2021-03-23 |
| 10822896 | Bypass valve | Darin H. Duphorne, William A. Hered | 2020-11-03 |
| 10808492 | Frac plug system having an integrated setting tool | Kent S. Meyer | 2020-10-20 |
| 10808480 | Frac plug setting method | YingQing Xu | 2020-10-20 |
| 10781651 | FRAC plug system with integrated setting tool | YingQing Xu | 2020-09-22 |
| 10612659 | Disintegrable and conformable metallic seal, and method of making the same | Zhiyue Xu, YingQing Xu, Bennett M. Richard | 2020-04-07 |
| 10526856 | Hydraulically set open hole whipstock | James S. Trahan, Jason L. Cullum, Ewoud J. Hulsewe, Christopher R. Hern | 2020-01-07 |
| 10487628 | One trip drill and casing scrape method and apparatus | Yang Xu | 2019-11-26 |
| 10480248 | Whipstock valve with nozzle bypass feature | Dylan Bulloch, Larry T. Palmer, Jason L. Cullum | 2019-11-19 |
| 10408025 | Retaining and positioning end cap for downhole setting tool power charges | Kevin Edgar Harrington, Kent S. Meyer | 2019-09-10 |
| 10227823 | Window mill hydraulic line connection | Steve Rosenblatt | 2019-03-12 |
| 10081997 | Watermelon mill with replaceable cutting structure | Christopher R. Hern | 2018-09-25 |