Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123271 | Downhole tool | Carlos Delgado, Pål Viggo Hemmingsen, Bjarne Bugten, Astrid Bjørgum, Nils-Inge Nilsen | 2024-10-22 |
| 11193345 | Downhole tool | Carlos Delgado, Pål Viggo Hemmingsen, Bjarne Bugten, Astrid Bjørgum, Nils-Inge Nilsen | 2021-12-07 |
| 11047194 | Method and system for removing iron-containing casing from a well bore | Siddhartha F. Lunkad | 2021-06-29 |
| 10443333 | Method for removing iron-containing casing from a well bore | Gjermund Grimsbo, Torgeir Wenn, Pål Viggo Hemmingsen, Astrid Bjørgum | 2019-10-15 |
| 9840905 | Determining the location of a material located behind an obstruction | Gjermund Grimsbo, Bjarne Bugten | 2017-12-12 |
| 8863572 | Method and system for the protection of internal filters of a LTFT slurry bubble reactor | Pål Søraker, Alton Christo Liedeman, Jan Jacobus Van Aswegan, Rodney Bruce Buchan | 2014-10-21 |
| 8778193 | Filtration method and installation | Ockert Rudolph Minnie, Patrick Otto Taylor, Pål Søraker | 2014-07-15 |