Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875941 | Polyvinyl acetal with reduced flowability | Daniel Wenzlik, Takeshi Kusudo, Uwe Keller | 2020-12-29 |
| 10603882 | Multilayer film comprising layer of plasticized polyvinyl acetal with reduced flowability | Daniel Wenzlik, Takeshi Kusudo, Philipp Lellig, Uwe Keller | 2020-03-31 |