Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8653008 | Well treatment | Amare Mebratu, Harry Montgomerie, Ping Chen, Thomas Hagen | 2014-02-18 |
| 8101554 | Well treatment comprising a polymer formed from a diallyl ammonium salt and a scale inhibitor | Harry Montgomerie, Ping Chen, Thomas Hagen, Rex Wat | 2012-01-24 |
| 7807609 | Well treatment process | Hans Kristian Kotlar, Oddvar Arnfinn Aune, Lars Kilaas, Anne Dalager Dyrli | 2010-10-05 |
| 7473672 | Well treatment process | Hans Kristian Kotlar, Oddvar Arnfinn Aune, Lars Kilaas, Anne Dalager Dyrli | 2009-01-06 |
| 7341979 | Well treatment method | Hans Kristian Kotlar, Oddvar Arnfinn Aune, Lars Kilaas, Anne Dalager Dyrli | 2008-03-11 |
| 7244693 | Well treatment | Hans Kristian Kotlar, Oddvar Arnfinn Aune, Lars Kilaas, Anne Dalager Dyrli | 2007-07-17 |