Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391969 | Additive used in methionine preparation process, and methionine preparation method | Zhirong Chen, Zhixuan Wang, Cong Chen, Shuangshuang Zhang, Yu-Fen Wang | 2025-08-19 |
| 12331007 | Use of a multidentate phosphite ligand in the catalytic synthesis of adiponitrile | Zhirong Chen, Wenbin Wu, Zengshi Zha, Keyan Wang, Li Ma +3 more | 2025-06-17 |
| 12168717 | Semi-aromatic polyamide resin and preparation method therefor | Zhirong Chen, Hangjun Deng, Guiyang Zhou, Danqi Zhu, Xiaoxiao Wu +3 more | 2024-12-17 |
| 11632970 | Vitamin and carotenoid powder and its preparation method and application | Jiandong Li, Zhirong Chen, Xiaoyong ZHU, Dan Qiu, Lifang Shi +2 more | 2023-04-25 |
| 11440996 | Preparation method of polyphenylene sulfide resin, and polyphenylene sulfide resin prepared thereby | Woyuan LI, Zhirong Chen, Baishan HU, Guiyang Zhou, Hangjun Deng +4 more | 2022-09-13 |
| 11407698 | Synthesis method for highly selective 2-methylallyl chloride and synthesis reactor thereof | Zhirong Chen, Xinrong Wang, Weisong Wang, Yuanrong Yu, Shengli Wang +4 more | 2022-08-09 |
| 11319267 | Method for preparing 2-methylallyl chloride from 1,2-dichloroisobutane | Zhirong Chen, Xinrong Wang, Yifeng Jin, Xingjun Zhao, Nan Dong +3 more | 2022-05-03 |
| 11220478 | Preparation method for 4-phenylthio-benzenethiol | Zhirong Chen, Woyuan LI, Guiyang Zhou, Haoran Li, Shuaifeng Pan +3 more | 2022-01-11 |
| 11130732 | Method and device for preparing 2-hydroxy-4-methylthiobutyric acid and intermediates thereof | Zhirong Chen, Baishan HU, Zhengjiang Wang, Zhixuan Wang, Cong Chen +3 more | 2021-09-28 |
| 10844171 | Production method of semi-aromatic polyamide, and semi-aromatic polyamide | Zhirong Chen, Qin Zhang, Xiaoxiao Wu, Wengang Hong, Hangjun Deng +2 more | 2020-11-24 |
| 10829741 | Method for preparing foot-and-mouth disease virus-like particles | Shiqi SUN, Huichen GUO, Yun ZHANG, Yanyan CHANG, Yanquan WEI +5 more | 2020-11-10 |
| 10532077 | Virus-like particle of Senecavirus A | Huichen GUO, Shiqi SUN, Shichong Han, Hu DONG, Xiaoran Guo +1 more | 2020-01-14 |
| 10532092 | Mineralized foot-and-mouth disease virus like particles, and preparation method and use thereof | Huichen GUO, Shiqi SUN, Ping Du, Zhidong TENG, Ruikang Tang +7 more | 2020-01-14 |
| 9567440 | Fiber grade polyphenylene sulfide resin synthesis method | Zhirong Chen, Woyuan LI, Haoran Li, Ming LIAN, Guiyang Zhou +1 more | 2017-02-14 |
| 9173818 | Method for preparing stable-type vitamin A microcapsules continuously | Jianfeng Chen, Zhirong Chen, Jiexin Wang, Yong Qi, Hong Zhao +2 more | 2015-11-03 |
| 8540908 | Method of preparing nano-dispersed high-all-trans-carotenoid microcapsules | Zhirong Chen, Jianfeng Chen, Hong Zhao, Dan Qiu, Lifang Shi +3 more | 2013-09-24 |
| 5141612 | Production of polyacryamide gel filled capillaries for capillary gel electrophoresis | Gerhard Schomburg, Jurgen Alfred Lux | 1992-08-25 |