Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6316586 | Copolyether composition and processes therefor and therewith | Yali Yang | 2001-11-13 |
| 6235948 | Process for the purification of 1,3-propanediol | Robert John Umile, II | 2001-05-22 |
| 6165389 | Thermally switchable optical devices | Sanford A. Asher, Jesse M. Weissman | 2000-12-26 |
| 6097530 | Method of using thermally switchable optical devices | Sanford A. Asher, Jesse M. Weissman | 2000-08-01 |
| 6094273 | Crystalline colloidal array compositions | Sanford A. Asher, Jesse M. Weissman | 2000-07-25 |
| 6014246 | Thermally switchable optical devices | Sanford A. Asher, Jesse M. Weissman | 2000-01-11 |