Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11672768 | Skin contact adhesive and methods for its preparation and use | Bizhong Zhu, Martin Grasmann, David Pierre, Bertrand Louis Julien Lenoble | 2023-06-13 |
| 11142639 | Polyurethane-polyorganosiloxane copolymer and method for its preparation | Bizhong Zhu, Martin Grasmann | 2021-10-12 |