Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927074 | Liquid spring communication sub | Peter DW Inglis | 2024-03-12 |
| 11920430 | Adjustable injection valve for a plug and abandonment anchoring device | Paul Rennison, Roger Clark, Geir Jørgensen, Robert Walker, Kristoffer Landre | 2024-03-05 |
| 11555376 | Ball valves, methods to close a ball valve, and methods to form a well barrier | Peter DW Inglis | 2023-01-17 |
| 11506009 | Remote opening tool | Peter DW Inglis | 2022-11-22 |
| 11359459 | Remote closing and opening of a barrier valve | Peter DW Inglis | 2022-06-14 |
| 11286749 | Remote-open device for well operation | Steven John Craik | 2022-03-29 |
| 11261997 | Annular safety valve | Irvine Cardno Brown, Ronald George Taylor, Peter Derek Walter Inglis | 2022-03-01 |
| 11203914 | 3D printed ball valve | Jeremy Wee Kiang Lau | 2021-12-21 |
| 11111779 | Magnetic position indicator | Peter DW Inglis, Michael Linley Fripp | 2021-09-07 |
| 11047186 | Actuating a downhole tool with a degradable actuation ring | Shaun Wen Jie Ng | 2021-06-29 |
| 10961818 | Ball valve with dissolvable ball | Peter DW Inglis | 2021-03-30 |
| 9869162 | Ball valve having dual pistons each individually actuable | Peter DW Inglis | 2018-01-16 |
| 8695622 | Ball valve safety plug | Peter Derek Walter Inglis | 2014-04-15 |
| 7247473 | Motor proteins and methods for their use | Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel | 2007-07-24 |
| 6794178 | Kini-3 motor protein and methods for its use | Christophe Beraud, Jun Guo, Richard Freedman, Umesh A. Patel | 2004-09-21 |
| 6680369 | Motor proteins and methods for their use | Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel | 2004-01-20 |
| 6514738 | KinI-3 motor protein and methods for its use | Christophe Beraud, Jun Guo, Richard Freeman, Umesh A. Patel | 2003-02-04 |