Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338255 | Bicyclic substituted sulfonylurea compounds as inhibitors of interleukin-1 activity | Ping Chen, Fei Jiang, Peihua SUN | 2025-06-24 |
| D1065753 | RV jack block | — | 2025-03-04 |
| D1058989 | Car repair ramp | — | 2025-01-21 |
| D1045771 | Curved wheel leveler | — | 2024-10-08 |
| D1038570 | RV jack block | — | 2024-08-06 |
| D1010541 | Curved wheel leveler | — | 2024-01-09 |
| D1008151 | Curved wheel leveler and chock set | — | 2023-12-19 |
| D1003800 | Curved wheel leveler and chock set | — | 2023-11-07 |
| D923280 | Car ramp | — | 2021-06-22 |
| D921324 | Car ramp | — | 2021-06-01 |
| 10669309 | Method for extracting epsilon-polylysine and its hydrochloride salt from fermentation broth | Xusheng Chen, Zhonggui Mao, Jianhua Zhang, Ke Wang, Honggang He | 2020-06-02 |
| 9896684 | Device for nucleic acid extraction using magnetic bead method | Llzhong Dai | 2018-02-20 |
| 9145901 | Heating pump | Yue Li, Lisheng Liu, Zongqian Qi, Awade Badafem, Min Li | 2015-09-29 |
| 9112401 | Coreless permanent magnet motor with surface charged magnet | Lisheng Liu, Yue Li, Guoji Zhang | 2015-08-18 |