Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168712 | Continuous production of a PPG-based TPU | Frank Schaefer, Michael Freese, Elmar Poeselt, Etsuhiro Yamamoto, Yasuyuki Suzuki +1 more | 2024-12-17 |
| 12129375 | Polybutylene terephthalate composition and a composite of plastic/metal hybrid | Zhen WEI, Qiong Jie Han, Chao Liu, Roland Helmut Kraemer, Zhenguo Liu | 2024-10-29 |
| 11104795 | Composition of reinforced polyalkylene terephthalate, preparation and use thereof | Zhenguo Liu, Hui Wang, Simon Kniesel | 2021-08-31 |