Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403218 | Biological valve material, preparation method, and cross-linking agent | Zhi-Hong Wang, Jing Liu, Xi Leng, De-Ling Kong | 2025-09-02 |
| 12356953 | Intelligent cat litter box | Nan Jiang, Ting He | 2025-07-15 |
| 12207765 | Mixing apparatus, mixing machine and cooking utensil | Yude Han, Jiwei Wang | 2025-01-28 |