Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384284 | Biphenyl compounds substituted by camphor or hydantoin derivatives as sunscreen compositions | Rudolf Zink, Dieter Reinehr, Helmut Luther | 2002-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384284 | Biphenyl compounds substituted by camphor or hydantoin derivatives as sunscreen compositions | Rudolf Zink, Dieter Reinehr, Helmut Luther | 2002-05-07 |