Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213630 | Foldable bathtub | — | 2025-02-04 |
| 10174020 | Pyridone or pyrimidone derivative, preparation method therefor and application thereof | Yonggang Wei, Guanpeng Qiu, Suxin ZHENG, Yan Yu, Yashu Chen | 2019-01-08 |