Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676495 | Rhamnolipid esters as nonionic surfactants for cosmetic use | Xin Lu, Sandra Nattland, Monica Desiree van Logchem, Hans Henning Wenk, Fabien Cabirol +3 more | 2020-06-09 |
| 10618867 | Method for producing surfactants | Stefan Julian Liebig, Dominik Schuch, Jan Marian von Hof, Maximilian Vogt, Hans Henning Wenk | 2020-04-14 |
| 10544384 | Skin cleansing composition containing rhamnolipid and siloxane | Ralph Scheuermann, Marcel Pickl, Michael Ferenz, Hans Henning Wenk, Martin Schilling +1 more | 2020-01-28 |