Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270022 | Pichia pastoris mutant strain for expressing exogenous gene | Wei Wu, Haisheng Cao, Meifeng Zhou, Qiwen Niu | 2025-04-08 |
| 11566204 | Phospholipase C and encoding gene thereof | Wei Wu, Haisheng Cao, Qiwen Niu | 2023-01-31 |
| 9078933 | Deuterated omega diphenylurea related compounds and intermediates | Weidong Feng, Xiaoyong Gao | 2015-07-14 |
| 9072796 | Method for preparing deuterated diphenylurea | Weidong Feng, Xiaoyong Gao | 2015-07-07 |
| 8759531 | Preparation method of fluoro-substituted deuterated diphenylurea | Weidong Feng, Xiaoyong Gao | 2014-06-24 |
| 8748666 | Preparation methods of methyl-D3-amine and salts thereof | Xiaoyong Gao, Weidong Feng | 2014-06-10 |
| 8669369 | Method and process for preparation and production of deuterated Ω-diphenylurea | Weidong Feng, Xiaoyong Gao | 2014-03-11 |
| 8618306 | Method for preparing deuterated diphenylurea | Weidong Feng, Xiaoyong Gao | 2013-12-31 |