Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820842 | Sulfonated polymer | Ming Han, Jian Hou, Jinxun Wang | 2023-11-21 |
| 11795374 | Composition and method of making cationic surfactants with two quaternary ammonium head groups | Ming Han, Jinxun Wang, Dongqing Cao | 2023-10-24 |
| 11780861 | Phosphine reagents for azine fluoroalkylation | Andrew McNally, Kyle NOTTINGHAM, Chirag PATEL, Jeffrey LEVY | 2023-10-10 |
| 11751512 | Woody rootstock for efficient grafting of solanaceous vegetables and efficient grafting and seedling culture method thereof | Liping Chen, Tingjin Wang, Lu Yuan, Ke Liu, Aijun Zhang +3 more | 2023-09-12 |
| 11757432 | Device and method of correcting duty cycle | Po-Han Chen, Keng L. Wong, Alessandro Minzoni | 2023-09-12 |
| 11746081 | Methods of synthesizing 4-valyloxybutyric acid | Jia-Ning Xiang, HAO-WEI SHIH, Xiaoming Wu, JAMES TIEN | 2023-09-05 |
| 11746274 | Ionic liquid monomer for synthesis of friction reducer and methods thereof | Jose I. Rueda, Ming Han, Mohammed Abudullah Bataweel, Ziyuan Qi | 2023-09-05 |
| 11697700 | Synthesis of a cationic surfmer and its copolymers for enhanced oil recovery | Ming Han, Limin Xu | 2023-07-11 |
| 11591291 | Preparation of cationic surfactants | Ming Han, Jinxun Wang | 2023-02-28 |
| 11591292 | Preparation of cationic surfactants | Ming Han, Jinxun Wang | 2023-02-28 |