Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711939 | Use of esters of branch-chain carboxylic acids with branch-chain alcohols as ingredients of cosmetic agents | Ernst-Joachim Brunke, Willi Rojahn | 1998-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711939 | Use of esters of branch-chain carboxylic acids with branch-chain alcohols as ingredients of cosmetic agents | Ernst-Joachim Brunke, Willi Rojahn | 1998-01-27 |