Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738639 | Pyrroloquinoline quinone lithium salt crystal and preparation method and application thereof | Chunjiu Zhong, Huan Zhang | 2017-08-22 |
| 9718846 | Crystalline polymorphs of benfotiamine, process for preparation and its use thereof | Chunjiu Zhong, Yinhua He, Huan Zhang | 2017-08-01 |
| 9695164 | Crystalline forms of pyrroloquinoline quinone disodium salt | Liping Zhu, Liye LU, Jianrong Wang, Linlin SUN, Jianxin Gu | 2017-07-04 |