Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806970 | Multilayer sheets including polyphenylene and polypropylene and methods of making the same (as amended) | Juha-Matti Levasalmi, Zhaokang Hu | 2023-11-07 |
| 11794215 | Tire mold cleaning device | Qian Zhou, Lu XU, Yun Liu, Biao Zhou, Zhongying Yang | 2023-10-24 |
| 11713394 | Sheets including polyphenylene and an aryl salicylate and methods of making the same | Juha-Matti Levasalmi | 2023-08-01 |