Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482866 | Viscoelastic surfactant fluids and related methods of use | Manilal S. Dahayanake, Jiang Yang, Joseph H. Y. Niu, Ruoxin Li, David Dino | 2002-11-19 |
| 6376721 | Process for alkoxylation in the presence of rare earth triflimides | Christian Priou, Frederic Leising | 2002-04-23 |
| 6358914 | Surfactant compositions with enhanced soil release properties containing a cationic gemini surfactant | Gladys Saliba Gabriel, Robert Gabriel, Manilal S. Dahanayake | 2002-03-19 |