Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9072916 | Aqueous anti-perspiration formulation | Ulrike Schulz, Torben Zwiener, Yvonne Eckhard, Linda Engfeldt, Heike Miertsch +6 more | 2015-07-07 |
| 8658143 | Optically appealing cosmetic or dermatological preparation | Ulrich Kux, Ulrike Schulz, Stefan Biel, Sabine Ripke | 2014-02-25 |
| 8633225 | Piperidinium compounds and cosmetic compositions containing them | Michael Woehrmann, Annette Martin, Melanie Sulzberger | 2014-01-21 |
| 8343467 | Glycopyrrolate in cosmetic preparations | Michael Woehrmann, Stefan Biel, Thomas Raschke, Svenja Cerv, Werner Zilz +11 more | 2013-01-01 |
| 7851633 | Piperidinium compounds and cosmetic compositions containing them | Michael Woehrmann, Annette Martin, Melanie Sulzberger | 2010-12-14 |