Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629283 | N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfactant and synthesis method thereof | Xiangfei Geng, Bin Ding, Bo Huang, Jianyong Xie, Pingmei Wang +2 more | 2023-04-18 |
| 11505734 | Nonionic Gemini surfactant of (octylphenol polyoxyethylene ether disubstituted) dicarboxylic acid diphenyl ether and its synthesis method | Xiangfei Geng, Bin Ding, Bo Huang, Jianyong Xie, Pingmei Wang +2 more | 2022-11-22 |
| 11174424 | Core-shell structured anionic nano microemulsion system, and preparation and application thereof | Bin Ding, Xiangfei Geng, Yang Shi, Jianyong Xie, Bo Huang +3 more | 2021-11-16 |
| 11097239 | Core-shell structured non-ionic nanoemulsion system and preparation and use thereof | Bin Ding, Xiangfei Geng, Yang Shi, Bo Huang, Jianyong Xie +3 more | 2021-08-24 |
| 10759667 | Amphiphilic molecular sieve containing hydrophilic group on the outside and lipophilic group on the inside and production method threof | Zongtao Zhang, Baoliang Peng, Runwei Wang, Lipeng He, Pingmei Wang +3 more | 2020-09-01 |
| 10682619 | Nano-silica dispersion having amphiphilic properties and a double-particle structure and its production method | Bo Jiang, Lipeng He, Pingmei Wang, Baoliang Peng, Jie Yang +3 more | 2020-06-16 |
| 10647586 | Amphiphilic molecular sieve containing lipophilic group on the outside and hydrophilic group on the inside and production method thereof | Baoliang Peng, Zongtao Zhang, Pingmei Wang, Runwei Wang, Bin Ding +3 more | 2020-05-12 |
| 8822389 | Dendritic comb-shaped polymer thickening agent, preparaton of the same and application thereof | Huaijiang Zhu, Fengluan Bai, Pingmei Wang, Bin Ding, Jingbo Yang +2 more | 2014-09-02 |
| 7867952 | Flexible polymer, particles prepared therefrom and process for preparing the same | Pingmei Wang, Yuzhang Liu, Huaijiang Zhu, Chunming Xiong, Qiang Liu +3 more | 2011-01-11 |
| 7304116 | Braided comb-shaped salt-resistant polymer thickening agent | Shiyi Yuan, Ruoying Pu, Yuzhang Liu, Huaijiang Zhu, Pingmei Wang +4 more | 2007-12-04 |