Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440996 | Preparation method of polyphenylene sulfide resin, and polyphenylene sulfide resin prepared thereby | Hong Yin, Zhirong Chen, Baishan HU, Guiyang Zhou, Hangjun Deng +4 more | 2022-09-13 |
| 11220478 | Preparation method for 4-phenylthio-benzenethiol | Zhirong Chen, Hong Yin, Guiyang Zhou, Haoran Li, Shuaifeng Pan +3 more | 2022-01-11 |
| 9567440 | Fiber grade polyphenylene sulfide resin synthesis method | Zhirong Chen, Haoran Li, Ming LIAN, Hong Yin, Guiyang Zhou +1 more | 2017-02-14 |