Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603256 | Oil/water active ingredient emulsion containing UV filter | Stephan Ruppert, Claudia Steikert | 2020-03-31 |
| 8529921 | Polyamide-5 compounds in cosmetic preparations | Alexander Filbry, Rainer Kroepke, Silke Heinecke, Jens Nielsen | 2013-09-10 |