Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705571 | Process for selective hydrogenation of conjugated diene polymer | Henry Chi-Chen Hsieh, Wen-Shien Yang | 1998-01-06 |
| 5338824 | Removal of alkali metal methoxide catalyst residue from hydroxy-terminated conjugated diene polymers | Zaida Diaz | 1994-08-16 |
| 5212249 | Method for preparing asymmetric radial polymers | Gary Richie, Ronald J. Hoxmeier, Arthur R. Bean, Harvey E. Atwood | 1993-05-18 |
| 5073621 | Removal of group VIII metal catalyst from polymer cements by extraction with aqueous dicarboxylic acid | — | 1991-12-17 |