WEI; Jianyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for WEI; Jianyu.The latest application filed is for "channel device for surgery and trigger structure".
- WEI; Jianyu - Nanjing Jiangsu
| Patent | Date |
|---|---|
| Channel Device for Surgery and Trigger Structure App 20220304669 - LENG; Derong ; et al. | 2022-09-29 |
| Tissue Clamping and Closing Device for Passing Through Endoscope App 20220257250 - Jin; Hongyan ; et al. | 2022-08-18 |
| Cholangioscopy overtube and endoscope assembly Grant 11,363,941 - Kaffes , et al. June 21, 2 | 2022-06-21 |
| Slide Slot Type Multi-arm Clamp App 20220054156 - TANG; Zhi ; et al. | 2022-02-24 |
| Thermopuncture Stent Implantation Device App 20210100668 - SUN; Siyu ; et al. | 2021-04-08 |
| Endoscope End Cap App 20210085171 - Zhang; Shutian ; et al. | 2021-03-25 |
| Cholangioscopy Overtube And Endoscope Assembly App 20200405128 - Kaffes; Arthur John ; et al. | 2020-12-31 |
| Double-Balloon Catheter Device for Gastrointestinal Anastomosis App 20200276420 - Zou; Xiaoping ; et al. | 2020-09-03 |
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