Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331016 | Multi-arm single molecular weight polyethylene glycol active derivative and application thereof | Zhen WEI, Xuan Zhao | 2025-06-17 |
| 12255290 | Electrode assembly, and lithium ion electric roll using the electrode assembly | Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen +3 more | 2025-03-18 |
| 12166181 | Electrode assembly, and lithium ion electric roll using the electrode assembly | Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen +3 more | 2024-12-10 |
| 11844842 | Composition of polyethylene glycol maleimide derivative and polymerization inhibitor | Xuan Zhao | 2023-12-19 |
| 11759528 | Peg linker and ligand drug conjugate | Yanping Song, Wen-Hong Li, Jinliang Wang, Yan Liu, Kun Zheng +3 more | 2023-09-19 |
| 11564990 | Multi-drug-loading-site, high drug-loading capacity ligand-drug conjugate | Yanping Song, Jinghui Du, Leimin WANG, Jinliang Wang, Zewang Feng +1 more | 2023-01-31 |
| 11518728 | Multi-arm single molecular weight polyethylene glycol, active derivative thereof, and preparation and application thereof | Zhen WEI, Xuan Zhao | 2022-12-06 |
| 11359089 | Method for preparing Y-branched hydrophilic polymer carboxylic acid derivative | Xiaomeng Chen, Rujun Zhang, Xuan Zhao | 2022-06-14 |
| 11355775 | Cathode sheet and lithium ion electric roll using the same | Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen +3 more | 2022-06-07 |
| 11220559 | Composition of polyethylene glycol maleimide derivative and polymerization inhibitor | Hui Zhu, Zhen WEI, Xuan Zhao | 2022-01-11 |
| 11202796 | Branched polyethylene glycol epoxy derivative crosslinked sodium hyaluronate gel, preparation and application thereof | Zhen WEI, Xuan Zhao | 2021-12-21 |
| 11191870 | Gel of sodium hyaluronate cross-linked by polyethylene glycol epoxy derivative for injection and preparation method thereof | Zhen WEI, Xuan Zhao | 2021-12-07 |
| 11174239 | PEGylated thioxanthone photoinitiator and photosensitive resin composition | Hui Zhu, Xuan Zhao | 2021-11-16 |
| 11053185 | Dendritic polyethylene glycol derivative, and preparation method and application thereof | Hui Zhu, Xuan Zhao | 2021-07-06 |
| 10858479 | Y-type discrete polyethylene glycol derivative and preparation method thereof | Hui Zhu, Xuan Zhao | 2020-12-08 |
| 10840557 | Electrode assembly, and lithium ion electric roll using the electrode assembly | Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen +3 more | 2020-11-17 |
| 10525143 | Conjugate of polyethylene glycol and anesthetic, and preparation method thereof | Jinliang Wang, Zewang Feng, Hui Zhu, Yan Liu, Xuan Zhao | 2020-01-07 |
| 10464882 | Y-type discrete polyethylene glycol derivative and preparation method thereof | Hui Zhu, Xiaomeng Chen, Zhen'gang Zhu, Xuan Zhao | 2019-11-05 |
| 10280259 | Alkynyl multi-arm polyethylene glycol derivative | Xiaomeng Chen | 2019-05-07 |
| 10283816 | Electrode assembly, and lithium ion electric roll using the electrode assembly | Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen +3 more | 2019-05-07 |
| 10039837 | Multi-arm polyethylene glycol-azido derivative | Xiaomeng Chen, Xuan Zhao | 2018-08-07 |
| 9890245 | Stearic acid derivatives and oleic acid derivatives of multi-arm polyethylene glycol | Junye Li, Xiaomeng Chen | 2018-02-13 |
| 9780403 | Cathode sheet and lithium ion electric roll using the same | Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen +3 more | 2017-10-03 |
| 9555123 | Multi-arm polyethylene glycol derivatives, conjugates and gels of pharmaceuticals and the same | Xuan Zhao | 2017-01-31 |