Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295573 | Stapling device with end effector having bottom guide member | Tingting Jin, Xiliang Zhang | 2025-05-13 |
| 12133650 | Small diameter surgical stapling device | Xiliang Zhang, Jiangfeng Zhang | 2024-11-05 |
| 11564691 | Powered circular stapling device | Yanli Wan, Xiliang Zhang | 2023-01-31 |
| 11382629 | Surgical stapling device with audible indicator mechanism | Dongming Shen, Xiliang Zhang | 2022-07-12 |
| 11071549 | Circular stapling device with alignment splines | Xiliang Zhang | 2021-07-27 |
| 11020119 | Anvil assembly and delivery system | Zhang Xiliang, Baojun Li | 2021-06-01 |
| 10646223 | Universal handle for surgical instruments | Xiliang Zhang | 2020-05-12 |
| 10499916 | Surgical stapling loading unit | Longsheng Cai, Xiliang Zhang | 2019-12-10 |
| 8822200 | Method for open diatom cultivation | — | 2014-09-02 |