Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518038 | Condensation product of theanine derivative and carboxylic acid coumarin derivative, its intermediate, preparation method and use thereof | Guoying Zhang, Ying Zhang, Benhao Wu | 2016-12-13 |
| 9487378 | Machine roomless elevator | TianMing Lin, Jianwei Zhang, FeiQun He | 2016-11-08 |