Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781068 | Corrosion inhibitor for soft water circulation heating and cooling system and preparation method of corrosion inhibitor | Fengting Li, Yufei Lu, Xianwei Qu, Chunjiang Li | 2023-10-10 |
| 11242268 | Compound heavy metal chelating agent containing dithiocarboxylate functionalized ethoxylated pentaerythritol core hyperbranched polymer | Jin Cui, Fengting Li | 2022-02-08 |
| 11236206 | Ethoxylated pentaerythritol core hyperbranched polymer with dithiocarboxylate as side group and terminal group and applications of chelating heavy metals | Jin Cui, Fengting Li | 2022-02-01 |
| 9656311 | Dithiocarbamate functionalized dendrimer with alkylenediamine core as soil heavy metal immobilization amendment and preparation method thereof | Fengting Li, Huangpu Zhao, Weixiao Zhou, Haiyan Tian | 2017-05-23 |
| 9403707 | Pentaerythritol core, phosphonic acid terminated dendrimer and its preparation method | Fengting Li, Hongmei You | 2016-08-02 |
| 9403853 | Trimethylolpropane core, phosphonic acid terminated dendrimer and its preparation method | Fengting Li, Hongmei You | 2016-08-02 |
| 9283416 | Star-shaped hyperbranched polymer with triethanolamine core, carboxylate lateral group and dithiocarboxylate end group, and preparing method as well as application thereof | Fengting Li, Zhipeng Tian | 2016-03-15 |