Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849611 | Method for producing collagen-containing sheet material | Marco Wolfstaedter, Birgit Schaefer | 2017-12-26 |
| 7932354 | Process for the production of collagen material | Lydia Heimann, Elvira Dingeldein, Michael Voges | 2011-04-26 |