Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677407 | Process for producing an oil sorbent polymer and the product thereof | — | 1997-10-14 |
| 5618877 | Process for polymerization of water-soluble and water-insoluble carboxylic acid polymers and copolymers in a silicone oil solvent | Anthony S. Tomlin | 1997-04-08 |
| 5608005 | Process for viscosifying water with carboxylic acid monomers polymerized in silicone solvents | — | 1997-03-04 |