Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596049 | Stabilization of polyesters using epoxy compounds in combination with a catalyst | Robert R. Gallucci, Thomas Gerard Shannon | 1997-01-21 |
| 5066707 | Composition | — | 1991-11-19 |
| 5008315 | Composition | — | 1991-04-16 |
| 4996248 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1991-02-26 |
| 4996245 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1991-02-26 |
| 4996246 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1991-02-26 |
| 4996247 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1991-02-26 |
| 4939185 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1990-07-03 |
| 4939186 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1990-07-03 |
| 4931503 | Composition | Omar M. Boutni, Dwight J. Patterson, Charles F. Pratt, Herman B. Savenije | 1990-06-05 |
| 4894401 | Color stabilized irradiated polycarbonate compositions | — | 1990-01-16 |
| 4882366 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1989-11-21 |
| 4880850 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1989-11-14 |
| 4880853 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1989-11-14 |
| 4880855 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1989-11-14 |
| 4876309 | Enhancing color stability to sterlizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1989-10-24 |
| 4874783 | Enhancing color stability to sterilizing radiation of polymer compositions | Roger W. Avakian, Arnold Factor | 1989-10-17 |
| 4873278 | Inhibition of irradiation yellowing in polysulfone compositions | — | 1989-10-10 |
| 4873279 | Copolyester-carbonate and polyester resin blends exhibiting improved color properties | — | 1989-10-10 |
| 4870124 | Composition | — | 1989-09-26 |
| 4870123 | Composition | — | 1989-09-26 |
| 4870125 | Composition | — | 1989-09-26 |
| 4826913 | Composition | — | 1989-05-02 |
| 4767810 | Blends of copolyester-carbonate and polyester resins exhibiting improved color properties | — | 1988-08-30 |
| 4760107 | Blends of polycarbonate resins and polyester resins exhibiting improved color properties | — | 1988-07-26 |