Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626309 | Biodegradable, pressure-sensitive adhesive based on polyester-polyurethane | Ralf Ihrig, Uwe Schümann, Manfred Spies | 2020-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626309 | Biodegradable, pressure-sensitive adhesive based on polyester-polyurethane | Ralf Ihrig, Uwe Schümann, Manfred Spies | 2020-04-21 |