Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253026 | Process for the preparation of (r)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1h-purine-2,6-dione | Weitong Dong, Shengmin Su, Yongfen Sun, Pengtao Zhang | 2019-04-09 |
| 8975418 | Process for preparing 6-iodo-2-oxindole | Wenjian Shi, Yanli Song, Yuhui Bao, Jun Lu, Dirk Weber | 2015-03-10 |
| 6916700 | Mixed-mode process | Hui Chen, Ming-Yi Lee | 2005-07-12 |