Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359574 | Thiazine-1,1-dioxide and isothiazole-1,1-dioxide derivatives | Stanley M. Bloom, Alan L. Borror | 1982-11-16 |
| 4345017 | Photographic products and processes with a pH sensitive xanthene light screening dye | Richard L. Cournoyer | 1982-08-17 |
| 4316950 | Novel xanthene compounds and photographic products and processes employing the same | Louis Cincotta | 1982-02-23 |
| 4311839 | Benzisothiazole and naphtho-1,2-thiazine compounds | Alan L. Borror, Louis Cincotta, Marcis M. Kampe | 1982-01-19 |
| 4311847 | Xanthene compounds | Richard L. Cournoyer | 1982-01-19 |
| 4310673 | Xanthene compounds | Louis Locatell, Jr., Charles M. Zepp | 1982-01-12 |