Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362481 | Benzofuran derivatives and the use thereof as stabilizers against UV radiations | — | 1994-11-08 |
| 5346691 | S-triazine derivatives as light stabilizers | — | 1994-09-13 |
| 5338539 | Benzofuran derivatives useful as sunscreens | — | 1994-08-16 |
| 5332568 | S-triazine derivatives having light-protecting action | — | 1994-07-26 |
| 5278310 | Methyl piperidine derivatives of cinnamic acids, benzoic acids, benzoazols and benzophenones useful as skin anti-aging compounds | — | 1994-01-11 |