Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399353 | Preparations for covering undamaged and/or damaged areas of human or animal skin | Klaus Hachmann, Karl Lintner, Wolfgang Pittermann, Wolfgang Ritter | 1995-03-21 |
| 4545984 | Arene-carboxylic acid derivatives as antiseborrheic additives for cosmetic agents | Hinrich Moller, Siegfried Wallat | 1985-10-08 |
| 4518697 | Acid stable protease from mutants of genus Aspergillus | Joachim Schindler, Albrecht Weiss, Rolf Schmid | 1985-05-21 |
| 4493823 | Topical cosmetic preparations for the treatment of oily hair and seborrheic skin | Hinrich Moller, Siegfried Wallat, Wolfgang Pittermann | 1985-01-15 |
| 4473644 | Acid stable protease from mutants of genus Rhizopus | Joachim Schindler, Rolf Schmid, Albrecht Weiss | 1984-09-25 |
| 4439418 | Topical preparations for the treatment of seborrhea and process for inhibiting sebum production | Hinrich Moller, Siegfried Wallat | 1984-03-27 |