Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500168 | Use of licochalcone a for treatment of rosacea | Rainer Wolber, Christopher Mummert, Ludger Kolbe, Jan Batzer, Kerstin Eggers +1 more | 2019-12-10 |
| 7824717 | Use of licochalcone A against rosacea | Rainer Wolber, Christopher Mummert, Ludger Kolbe, Jan Batzer, Kerstin Eggers +1 more | 2010-11-02 |
| 7270804 | Use of one or several substances selected from the group of pyrimidines and purines in cosmetic preparations for tanning the skin | Werner Berens, Rainer Wolber, Christoph Smuda, Jan Batzer, Claudia Mundt +1 more | 2007-09-18 |
| 6596761 | Cosmetic and dermatological preparation with flavonoids | Ghita Lanzendorfer, Sven Untiedt | 2003-07-22 |
| 6562794 | Cosmetic and dermatological formulations comprising flavonoids | Ghita Lanzendorfer, Sven Untiedt | 2003-05-13 |
| 6503523 | Skin care agents containing combinations of active agents consisting of vitamin a derivatives and UBI- or plastoquinones | Udo Hoppe, Volker Schreiner | 2003-01-07 |
| 6428779 | Skincare compositions for ageing skin | Gerhard Sauermann, Volker Schreiner, Udo Hoppe | 2002-08-06 |
| 6423747 | Cosmetic and dermatological preparations with flavonoids | Ghita Lanzendorfer, Sven Untiedt | 2002-07-23 |
| 6261575 | Skin-care agent for ageing skin | Udo Hoppe, Gerhard Sauermann, Volker Schreiner | 2001-07-17 |
| 6180662 | Agents acting against hyperreactive and hypoactive, deficient skin conditions and manifest dermatitides | Ghita Lanzendorfer, Sven Untiedt | 2001-01-30 |
| 6121243 | Treatment of skin with a formulation comprising alpha-glucosyl rutin and one or more cinnamic acid derivatives | Ghita Lanzendorfer, Sven Untiedt | 2000-09-19 |
| 5952373 | Agents acting against hyperreactive and hypoactive, deficient skin conditions and manifest dermatitides | Ghita Lanzendorfer, Sven Untiedt | 1999-09-14 |
| 5723482 | Active compounds and cosmetic and dermatological formulations | Joachim Degwert, Gerhard Sauermann, Volkner Schreiner | 1998-03-03 |
| 5710177 | Synergistic combinations of active substance for the cosmetic or dermatological care of the skin, hair & nails | Gerhard Sauermann, Uwe Schonrock, Volker Schreiner | 1998-01-20 |
| 5620680 | Cosmetic and dermatological light protection formulations having an active content of cis-urocaninic acid | Gerhard Sauermann, Beate Uhlmann | 1997-04-15 |
| 5494676 | Dermatological compositions containing CIS-urocaninic acid | Udo Hoppe, Gerhard Sauermann, Walter Engel | 1996-02-27 |
| 5455036 | Method of using cis-urocaninic acid for topically treating psoriasis | Udo Hoppe, Gerhard Sauermann, Walter Engel | 1995-10-03 |