Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261407 | Viscoelastic, solid-state surfactant composition having a high surfactant content | Peter Schmiedel, Filiz Yapici, Anna Klemmer, Michael Dreja | 2022-03-01 |
| 11046914 | Cleaning agent comprising a surfactant-containing gel phase | Oliver Kurth, Robert Stephen Cappleman, Michael Kreis, Filiz Yapici, Thomas Weber +2 more | 2021-06-29 |