Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391969 | Additive used in methionine preparation process, and methionine preparation method | Hong Yin, 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 | Wenbin Wu, Hong Yin, Zengshi Zha, Keyan Wang, Li Ma +3 more | 2025-06-17 |
| 12275692 | Method for preparing sodium taurate as taurine intermediate, and method for preparing taurine | Xianghua Yao, Junhua Peng, Yingxia Pan, Xiaoxiang He, Songhua Xu +2 more | 2025-04-15 |
| 12168717 | Semi-aromatic polyamide resin and preparation method therefor | Hong Yin, 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, Hong Yin, 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, Hong Yin, Baishan HU, Guiyang Zhou, Hangjun Deng +4 more | 2022-09-13 |
| 11407698 | Synthesis method for highly selective 2-methylallyl chloride and synthesis reactor thereof | Hong Yin, Xinrong Wang, Weisong Wang, Yuanrong Yu, Shengli Wang +4 more | 2022-08-09 |
| 11319267 | Method for preparing 2-methylallyl chloride from 1,2-dichloroisobutane | Hong Yin, Xinrong Wang, Yifeng Jin, Xingjun Zhao, Nan Dong +3 more | 2022-05-03 |
| 11220478 | Preparation method for 4-phenylthio-benzenethiol | Woyuan LI, Hong Yin, Guiyang Zhou, Haoran Li, Shuaifeng Pan +3 more | 2022-01-11 |
| 11180440 | Method for preparing isophorone diamine by means of hydrogenation reduction of isophorone nitrile imine | Jianyong Mao, Baishan HU, Guanbing Li, Haoran Li, Yu-Fen Wang +4 more | 2021-11-23 |
| 11130732 | Method and device for preparing 2-hydroxy-4-methylthiobutyric acid and intermediates thereof | Hong Yin, Baishan HU, Zhengjiang Wang, Zhixuan Wang, Cong Chen +3 more | 2021-09-28 |
| 10844171 | Production method of semi-aromatic polyamide, and semi-aromatic polyamide | Hong Yin, Qin Zhang, Xiaoxiao Wu, Wengang Hong, Hangjun Deng +2 more | 2020-11-24 |
| 10737250 | PdIn alloy catalyst, method for manufacturing PdIn alloy catalyst and application thereof | Yong Wang, Lili Yu, XIAO-MEI MA, Jianyong Mao, Zhe Wang +4 more | 2020-08-11 |
| 10668460 | Composite catalyst, method for manufacturing composite catalyst and application thereof | Yong Wang, Lili Yu, XIAO-MEI MA, Jianyong Mao, Zhe Wang +3 more | 2020-06-02 |
| 10293273 | Method for continuous preparation of high bulk density methionine crystal | Zhixuan Wang, Cong Chen, Zhengjiang Wang, Cunchao Wang, Yin Li +1 more | 2019-05-21 |
| 10212957 | Method for preparing oil-dispersible carotenoid preparation | Dan Qiu, Lifang Shi, Jiandong Li, Jiachao Zhou | 2019-02-26 |
| 10065901 | Method for preparing optically active carbonyl compound | Yougui Zhou, Ming Yu, Jintao Yuan, Lei Zhao, Xiandong Zhu +8 more | 2018-09-04 |
| 9567440 | Fiber grade polyphenylene sulfide resin synthesis method | Woyuan LI, Haoran Li, Ming LIAN, Hong Yin, Guiyang Zhou +1 more | 2017-02-14 |
| 9206120 | Clean method for preparing D,L-methionine | Cunchao Wang, Chuqiu Zhao, Sujuan Wang, Chengfeng ZHANG, Tao Long +1 more | 2015-12-08 |
| 9173818 | Method for preparing stable-type vitamin A microcapsules continuously | Hong Yin, Jianfeng Chen, Jiexin Wang, Yong Qi, Hong Zhao +2 more | 2015-11-03 |
| 8540908 | Method of preparing nano-dispersed high-all-trans-carotenoid microcapsules | Jianfeng Chen, Hong Yin, Hong Zhao, Dan Qiu, Lifang Shi +3 more | 2013-09-24 |
| 8440712 | Crystalline sodium atorvastatin | Kailan Zhou, Hong Liu, Huabin Hong, Yang-Kook Sun, Yunde Wang +1 more | 2013-05-14 |
| 8329922 | Crystalline sodium atorvastatin | Kailan Zhou, Hong Liu, Huabin Hong, Yang-Kook Sun, Yunde Wang +1 more | 2012-12-11 |
| 8097734 | Crystalline sodium atorvastatin | Kailan Zhou, Hong Liu, Huabin Hong, Yang-Kook Sun, Yunde Wang +1 more | 2012-01-17 |
| 8017647 | Crystalline sodium atorvastatin | Kailan Zhou, Hong Liu, Huabin Hong, Yang-Kook Sun, Yunde Wang +1 more | 2011-09-13 |