Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D965988 | Paint roller | Jiajia Wen | 2022-10-11 |
| D960477 | Paint container | Jiajia Wen | 2022-08-09 |
| D959781 | Paint can topper | Jiajia Wen | 2022-08-02 |
| D957827 | Paint brush | Jiajia Wen | 2022-07-19 |
| 11254614 | Lightweight conductive mortar material, preparation method therefor and method of using thereof | Jie Hu, Wenhao GUO, Qijun Yu, Yangyang Zhu, Zhangmin Zhang +3 more | 2022-02-22 |
| D912995 | Paint pad | Jiajia Wen | 2021-03-16 |
| D912994 | Paint pad | Jiajia Wen | 2021-03-16 |
| 10481301 | Nanometric tin-containing metal oxide particle and dispersion, and preparation method and application thereof | Zhigang Shen, Wei Kian Soh, Aici Wang, Jie Zhong, Sung Lai Jimmy Yun +2 more | 2019-11-19 |
| 9675609 | Nano- and micro-sized particles of 20-camptothecin or derivative thereof and pharmaceutical compositions containing same, and treatment of cancers therewith | Wenhao Chen, Zhisong Cao | 2017-06-13 |
| 8835376 | Process for making particles for delivery of drug nanoparticles | Zhigang Shen, Jimmy Sung Lai Yun, Jun Hu, Nital Arvind Jugade, Wenhao Chen +4 more | 2014-09-16 |
| 7985388 | Process for making nano-sized and micro-sized precipitate particles | Zhigang Shen, Giawen Sim, Jimmy Sung Lai Yun, Jianfeng Chen | 2011-07-26 |
| 7507813 | Amorphous cefuroxime axetil and preparation process therefore | Jianfeng Chen, Jie Zhong, Zhigang Shen | 2009-03-24 |