PW

Pingmei Wang

PL Petrochina Company Limited: 11 patents #2 of 890Top 1%
Overall (All Time): #447,322 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11629283 N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfactant and synthesis method thereof Xiangfei Geng, Bin Ding, Jianhui Luo, Bo Huang, Jianyong Xie +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, Jianhui Luo, Bo Huang, Jianyong Xie +2 more 2022-11-22
11174424 Core-shell structured anionic nano microemulsion system, and preparation and application thereof Bin Ding, Xiangfei Geng, Jianhui Luo, Yang Shi, Jianyong Xie +3 more 2021-11-16
11097239 Core-shell structured non-ionic nanoemulsion system and preparation and use thereof Bin Ding, Xiangfei Geng, Jianhui Luo, Yang Shi, Bo Huang +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 Jianhui Luo, Zongtao Zhang, Baoliang Peng, Runwei Wang, Lipeng He +3 more 2020-09-01
10759819 Single-side modified β-Anderson-type heteropolymolybdate organic derivatives Jianhui Lou, Yongge Wei, Bin Ding, Jiangwei Zhang, Jin Zhang +4 more 2020-09-01
10682619 Nano-silica dispersion having amphiphilic properties and a double-particle structure and its production method Jianhui Luo, Bo Jiang, Lipeng He, 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, Runwei Wang, Bin Ding, Jianhui Luo +3 more 2020-05-12
8822389 Dendritic comb-shaped polymer thickening agent, preparaton of the same and application thereof Jianhui Luo, Huaijiang Zhu, Fengluan Bai, Bin Ding, Jingbo Yang +2 more 2014-09-02
7867952 Flexible polymer, particles prepared therefrom and process for preparing the same Jianhui Luo, Yuzhang Liu, Huaijiang Zhu, Chunming Xiong, Qiang Liu +3 more 2011-01-11
7304116 Braided comb-shaped salt-resistant polymer thickening agent Shiyi Yuan, Jianhui Luo, Ruoying Pu, Yuzhang Liu, Huaijiang Zhu +4 more 2007-12-04