Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371141 | High impact resistant blends of thermoplastic polyamides and modified block copolymers | Richard Gelles, William P. Gergen, Robert G. Lutz | 1994-12-06 |
| 5300567 | Low temperature toughening of polyesters with a modified block copolymer | — | 1994-04-05 |
| 5281663 | High impact resistanct blends of thermoplastic polyesters and modified block copolymers | Richard Gelles, William P. Gergen, Robert G. Lutz | 1994-01-25 |
| 5242975 | Process to blend polyamides and functionalized elastomers and blends prepared by this method | — | 1993-09-07 |
| 5175212 | Low temperature toughening of polycarbonates with a modified block copolymer | — | 1992-12-29 |
| 5066726 | Process for melt grafting epoxy compounds to polymers | — | 1991-11-19 |
| 4906687 | Blends of polar thermoplastic polymers and modified block copolymers | — | 1990-03-06 |
| 4868243 | High impact resistant blends of thermoplastic polyesters and modified block copolymers | Richard Gelles, Carl L. Willis | 1989-09-19 |
| 4859737 | Polymeric composition | Richard Gelles | 1989-08-22 |
| 4728698 | Liquid crystal fiber-reinforced polymer composite and process for preparing same | Avraam Isayev | 1988-03-01 |