Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366189 | 4-Heterocyclyl-4'-vinylstilbenes | Kurt Burdeska, Guglielmo Kabas | 1982-12-28 |
| 4360679 | Benzofuranyl-benzimidazoles | Hans R. Meyer | 1982-11-23 |
| 4339393 | Distyrylbiphenyls | Christian Luthi, Hans R. Meyer | 1982-07-13 |
| 4314820 | Distyrylbenzene fluorescent brightening agents | Hans R. Meyer | 1982-02-09 |