Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111162 | Method and treatment system for treating mineral or oil sands tailings | Miguel Pelaez, Igal Maasen, Yuping Luo | 2021-09-07 |
| 11001513 | Compositions of dry acid polymers and uses thereof | Duane C. Wilson, Igal Maasen, Sukhjit Aujla | 2021-05-11 |
| 11001761 | Method and composition for treating tailings | Lasse Kyllönen, Alistair King, Evangelos Sklavounos, Frances Fournier, Sukhjit Aujla | 2021-05-11 |
| 10920149 | Surfactant composition and method for treating bitumen froth | Lasse Kyllönen, Sukhjit Aujla, Frances Fournier, Alistair King, Evangelos Sklavounos | 2021-02-16 |