Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150770 | Crystal form of bisulfate of JAK inhibitor and preparation method therefor | Piaoyang Sun, Guaili Wu, Xiaohui Gao, Lingjia Shen | 2018-12-11 |
| 10023577 | Crystalline form of JAK kinase inhibitor bisulfate and a preparation method thereof | Piaoyang Sun, Guaili Wu, Quanliang ZHANG, Lingjia Shen | 2018-07-17 |
| 9309226 | Crystalline form I of tyrosine kinase inhibitor dimaleate and preparation methods thereof | Piaoyang Sun, Guaili Wu, Bo Yuan | 2016-04-12 |
| 8580997 | Process for preparing R-beta-amino phenylbutyric acid derivatives | Piaoyang Sun, Guangliang Yu | 2013-11-12 |
| 8541405 | Methods for the preparation of Ivabradine sulfate and form I crystal thereof | Piaoyang Sun, Guangliang Yu | 2013-09-24 |
| 8481763 | Preparation process of dronedarone and its salts | Xianshan Hou | 2013-07-09 |
| 8362256 | Salts of N-[4-(1-cyanocyclopentyl)phenyl]-2-(4-pyridylmethyl)amino-3-pyridinecarboxamide | Kaihong Yuan, Piaoyang Sun, Yunshu Zhou | 2013-01-29 |
| 8198485 | Resolution of 4,5-dimethoxy-1-(methylaminomenthyl)-benzocyclobutane | Piaoyang Sun, Guangliang Yu | 2012-06-12 |