Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759953 | Sealant curing device and mask plate thereof | Cheng Liang, Bin Wen, Yansheng Song | 2017-09-12 |
| 9738639 | Pyrroloquinoline quinone lithium salt crystal and preparation method and application thereof | Chunjiu Zhong, Xuefeng Mei | 2017-08-22 |
| 9718846 | Crystalline polymorphs of benfotiamine, process for preparation and its use thereof | Chunjiu Zhong, Yinhua He, Xuefeng Mei | 2017-08-01 |
| 9696646 | Suspension polymerization toner of core-shell structure with dense charges and preparation method | Zhijun Liu, Yuanyuan Zhang, Xiao Yuan, Hong Meng, Hui Yang | 2017-07-04 |
| 9625846 | Suspension polymerization toner of core-shell structure with positive charges and preparation method | Zhijun Liu, Yuanyuan Zhang, Xiao Yuan, Hong Meng, Hui Yang | 2017-04-18 |