Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324871 | Absorbable iron-based alloy implanted medical device and manufacturing method thereof | Haiping Qi | 2025-06-10 |
| 12198339 | Evaluation method and system for corrosion degree of absorbable stent | Haifeng Li | 2025-01-14 |
| 12016975 | Implantable device | Wenchao FU, Li Qin | 2024-06-25 |
| 11969368 | Lumen stent and preform thereof, and methods for preparing the lumen stent and preform thereof | Deyuan Zhang, Xianmiao Chen, Xiangdong Liu | 2024-04-30 |
| 11819591 | Iron-based alloy absorbable and implantable medical device for internal fixation | Deyuan Zhang | 2023-11-21 |
| 11813181 | Absorbable metal stent | Wenchao FU | 2023-11-14 |
| 11690738 | Stent and preparation method therefor | Li Qin | 2023-07-04 |
| 11623028 | Absorbable iron-based alloy implanted medical device | Deyuan Zhang, Haiping Qi, Gui Zhang, Li Qin | 2023-04-11 |
| 11389308 | Lumen stent and preform thereof, and methods for preparing lumen stent and preform thereof | Deyuan Zhang, Xianmiao Chen, Xiangdong Liu | 2022-07-19 |
| 11253380 | Absorbable stent | Wenchao FU | 2022-02-22 |
| 11020514 | Absorbable iron-based alloy medical device implant | Haiping Qi | 2021-06-01 |
| 10980611 | Radiopaque structure and implanted medical device having radiopaque structure | Li Qin | 2021-04-20 |
| 10946121 | Absorbable iron-based alloy implantable medical device | Ziqiang Liu, Haiping Qi, Deyuan Zhang | 2021-03-16 |
| 10857267 | Absorbable iron-based alloy implantable medical device | Li Qin, Deyuan Zhang, Hongtao Sun, Gui Zhang | 2020-12-08 |
| 10799612 | Implanted device | Deyuan Zhang, Liping Chen, Haiping Qi, Hongtao Sun, Jun Hu | 2020-10-13 |
| 10751445 | Iron-based absorbable and implantable medical device and manufacturing method thereof | Li Qin, Deyuan Zhang, Haiping Qi, Ziqiang Liu | 2020-08-25 |
| 10667932 | Intravascular stent | Shaochun Zhuang, Ge Chen, Kai-Ling Zhang, Hao Wu | 2020-06-02 |
| 10543296 | Absorbable iron-based alloy medical instrument implant and manufacturing method | Haiping Qi, Ziqiang Liu, Li Qin, Deyuan Zhang | 2020-01-28 |
| 10517991 | Iron based and absorbable implanted medical device and prefabricated tube and preparation method therefor | Xianmiao Chen, Xiangdong Liu, Deyuan Zhang | 2019-12-31 |
| 10058639 | Bioresorbable iron-based alloy stent | Deyuan Zhang, Hongtao Sun, Liping Chen, Haiping Qi, Li Qin | 2018-08-28 |
| 9878072 | Bioabsorbable medical device or medical device component and preparation method thereof | Deyuan Zhang, Xiangdong Liu, Wenbin Wang | 2018-01-30 |