Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814004 | Hydrophilic polyester and a block copolymer thereof | Yuanyuan Pan, Wenzhan Yu | 2020-10-27 |
| 8673981 | Phenylcyclobutylamide derivatives and their stereoisomers, the preparation processes and uses thereof | Shouming Wen, Hao Ding, Yashi Yan, Xiaoping Chen | 2014-03-18 |
| 8497305 | Phenylcyclobutylamide derivatives and their stereoisomers, the preparation processes and uses thereof | Shouming Wen, Hao Ding, Yashi Yan, Xiaoping Chen | 2013-07-30 |
| 8394824 | Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholine | — | 2013-03-12 |
| 8207192 | Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholine | — | 2012-06-26 |
| 7521559 | Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholine | — | 2009-04-21 |