Issued Patents All Time
Showing 1–25 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331016 | Multi-arm single molecular weight polyethylene glycol active derivative and application thereof | Zhen WEI, Meina Lin | 2025-06-17 |
| 12240899 | LAIR-1-binding agents and methods of use thereof | Suzanne Christine Crawley, Bin Fan, Betty Chan Li, Lee Benjamin Rivera, James Sissons +2 more | 2025-03-04 |
| 12016952 | Methods of preparing a monodisperse oligo(ethylene glycol) reagent composition | Michael D. Bentley, Tacey X. Viegas, Richard R. Goodin, Lin Cheng | 2024-06-25 |
| 11857635 | Linker compound, polyethylene glycol-linker conjugate and derivative thereof and polyethylene glycol-linker-drug conjugate | Zewang Feng, Qingbin WANG, Jinliang Wang, Yanping Song, Yanli Xiong +2 more | 2024-01-02 |
| 11844842 | Composition of polyethylene glycol maleimide derivative and polymerization inhibitor | Meina Lin | 2023-12-19 |
| 11839864 | Humic acid type adsorption material as well as preparation method and application thereof | Yuhua Niu, Xingxing Han, Liangxian Huang, Yonghui Sun, Jie Song +2 more | 2023-12-12 |
| 11780963 | Multi-arm multi-claw polyethylene glycol derivative suitable for click chemistry reactions | Yanli Xiong, Jinliang Wang, Zewang Feng, Lihui Zheng | 2023-10-10 |
| 11759528 | Peg linker and ligand drug conjugate | Yanping Song, Wen-Hong Li, Jinliang Wang, Yan Liu, Kun Zheng +3 more | 2023-09-19 |
| 11654198 | Application of combination of polyethylene glycol and local anesthetic in non-narcotic analgesia | Zewang Feng, Jinliang Wang, Yanli Xiong, Juan Shi | 2023-05-23 |
| 11564990 | Multi-drug-loading-site, high drug-loading capacity ligand-drug conjugate | Yanping Song, Jinghui Du, Leimin WANG, Jinliang Wang, Meina Lin +1 more | 2023-01-31 |
| 11518728 | Multi-arm single molecular weight polyethylene glycol, active derivative thereof, and preparation and application thereof | Zhen WEI, Meina Lin | 2022-12-06 |
| 11359089 | Method for preparing Y-branched hydrophilic polymer carboxylic acid derivative | Xiaomeng Chen, Meina Lin, Rujun Zhang | 2022-06-14 |
| 11220559 | Composition of polyethylene glycol maleimide derivative and polymerization inhibitor | Hui Zhu, Meina Lin, Zhen WEI | 2022-01-11 |
| 11208530 | Multi-arm polyethylene glycol, preparation method and uses thereof | Yuhe Zhao | 2021-12-28 |
| 11202796 | Branched polyethylene glycol epoxy derivative crosslinked sodium hyaluronate gel, preparation and application thereof | Zhen WEI, Meina Lin | 2021-12-21 |
| 11191870 | Gel of sodium hyaluronate cross-linked by polyethylene glycol epoxy derivative for injection and preparation method thereof | Zhen WEI, Meina Lin | 2021-12-07 |
| 11174239 | PEGylated thioxanthone photoinitiator and photosensitive resin composition | Hui Zhu, Meina Lin | 2021-11-16 |
| 11053185 | Dendritic polyethylene glycol derivative, and preparation method and application thereof | Hui Zhu, Meina Lin | 2021-07-06 |
| 10858479 | Y-type discrete polyethylene glycol derivative and preparation method thereof | Hui Zhu, Meina Lin | 2020-12-08 |
| 10596268 | Conjugate of dezocine and polyethylene glycol | Zewang Feng, Jinliang Wang, Yanli Xiong | 2020-03-24 |
| 10525143 | Conjugate of polyethylene glycol and anesthetic, and preparation method thereof | Jinliang Wang, Zewang Feng, Hui Zhu, Meina Lin, Yan Liu | 2020-01-07 |
| 10463659 | Multi-arm polymer prodrugs | Michael D. Bentley, Zhongxu Ren, Tacey X. Viegas | 2019-11-05 |
| 10464882 | Y-type discrete polyethylene glycol derivative and preparation method thereof | Hui Zhu, Meina Lin, Xiaomeng Chen, Zhen'gang Zhu | 2019-11-05 |
| 10391063 | Pharmaceutical composition of polyethylene glycol-modified camptothecin derivative and preparation method thereof | Zewang Feng, Wen-Hong Li, Zhenguo Wang | 2019-08-27 |
| 10098870 | Polyethylene glycol-cactus oligopeptide bonding rapamycin derivatives | Jianhuan Jia, Zewang Feng, Jinliang Wang, Yan Liu, Zhenguo Wang | 2018-10-16 |