Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378475 | Preparation method for emulsifier, emulsifier, aqueous epoxy resin dispersion and formulation method | Xueshun Ji, Weifei Li, Rui Qu, Junying Deng, Xiao Wang | 2025-08-05 |
| 12251463 | Composition containing water-soluble non-ionic polyurethane dispersion, and preparation method therefor | Bangbang Li, Cao ZHOU, Nuo Xu, Haidong Jia, Jie Zhang +1 more | 2025-03-18 |
| 11964032 | Aqueous polyurethane functional mask substrate and application thereof | Xiaoxiao Ji, Haidong Jia, Nuo Xu, Shan Liu, Yunling Liu +2 more | 2024-04-23 |
| 11597796 | Ionic aqueous epoxy curing agent, preparation method therefor and use thereof | Xiao Wang, Xueshun Ji, Weifei Li, Rui Qu, Chengbin Zhang +4 more | 2023-03-07 |
| 11118000 | Polyurethane or polyurethane-urea aqueous dispersion, preparation method therefor, and use thereof | Xueshun Ji, Yunquan JIN, Tianwen Zhou, Weiguo Zhao, Haimei Wang +4 more | 2021-09-14 |
| 9636706 | Titanium dioxide free multilayer coating system | Siyuan Jiang, Qianqian Li | 2017-05-02 |