Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977271 | Process for preparing thermoset interpolymers and foams | Kevin W. McKay, Francis J. Timmers, Edwin R. Feig, Seema V. Karande | 1999-11-02 |
| 5869591 | Thermoset interpolymers and foams | Kevin W. McKay, Francis J. Timmers, Edwin R. Feig, Seema V. Karande | 1999-02-09 |
| 5321116 | Process for preparing random copolycarbonate | Maurice J. Marks | 1994-06-14 |
| 5276078 | Ignition resistant polycarbonate blends | Samuel A. Ogoe, Robert W. Ranger | 1994-01-04 |
| 5212282 | Process for preparing random copolycarbonate from dianion of ortho-substituted dihydric phenol | Maurice J. Marks | 1993-05-18 |
| 5109044 | Ignition resistant carbonate polymer blend compositions | Samuel A. Ogoe, Todd R. Mayer | 1992-04-28 |
| 5037942 | Continuous motionless mixer reactor process for the production of branched polycarbonate | Sheri L. Hunt | 1991-08-06 |
| 4927870 | Ignition resistant modified thermoplastic composition | Samuel A. Ogoe | 1990-05-22 |
| 4904717 | Aliphatic thio additive for polycarbonate | Charles O. Mork, Samuel A. Ogoe, Jeffrey E. Lackey | 1990-02-27 |
| 4880897 | Process for preparing aromatic polycarbonates | Che-l Kao | 1989-11-14 |
| 4826900 | Ignition resistant modified carbonate polymer composition | Samuel A. Ogoe | 1989-05-02 |
| 4794156 | Two stage catalytic production of high molecular weight polyhalobisphenol polycarbonates | Frederick B. Kassell, Che-I Kao, Jose L. Aguilar | 1988-12-27 |