Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084973 | Methods for hydrocarbon recovery | Do Hoon Kim, Dennis Arun Alexis, Varadarajan Dwarakanath, David Espinosa, Taimur Malik +5 more | 2021-08-10 |
| 11001513 | Compositions of dry acid polymers and uses thereof | Duane C. Wilson, Thomas Fenderson, Igal Maasen | 2021-05-11 |
| 11001761 | Method and composition for treating tailings | Thomas Fenderson, Lasse Kyllönen, Alistair King, Evangelos Sklavounos, Frances Fournier | 2021-05-11 |
| 10920149 | Surfactant composition and method for treating bitumen froth | Lasse Kyllönen, Frances Fournier, Thomas Fenderson, Alistair King, Evangelos Sklavounos | 2021-02-16 |