Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10617630 | Emulsifier-free, skin conditioning and active ingredient-containing cosmetic or dermatological preparation | Inken Groth, Magdalena VON WEDEL-PARLOW | 2020-04-14 |
| 10245252 | Use of alkylamidothiazoles in cosmetic or dermatological preparations for the prophylaxis or treatment of sensitive skin | Ludger Kolbe, Ursula Wennsorra, Tobias Mann | 2019-04-02 |
| 9801971 | Transdermal therapeutic patches containing 4-N-butylresorcinol | Karl-Heinz Woeller, Ludger Kolbe, Rainer Wolber | 2017-10-31 |
| 9610234 | Combinations of alkylamidothiazoles and preservatives | Tobias Mann, Ludger Kolbe, Jan Batzer | 2017-04-04 |
| 9533963 | Alkylamidothiazoles, cosmetic or dermatological preparations containing said alkylamidothiazoles, and use thereof to combat or prevent undesired pigmentation of the skin | Ludger Kolbe, Sabrina Breitkreutz, Michael Woehrmann, Tobias Mann, Wolfram Gerwat +1 more | 2017-01-03 |
| 9314651 | Active ingredient combinations of glucosyl glycerides and one or more acidic preservatives | Rainer Kroepke, Christian Frese, Svenja Lena Moellgaard, Sven Fey | 2016-04-19 |
| 8920785 | Cosmetic or dermatological preparations with a content of one or more thiazole derivates | Ludger Kolbe | 2014-12-30 |