Yanli Wan

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Patents Grantslast 30 patents

Information Patent Grant
Powered circular stapling device
- Patent number 11,564,691
- Issue date Jan 31, 2023
- Covidien LP
- Yanli Wan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL STAPLING DEVICE WITH ANVIL TILT INDICATOR
- Publication number 20250025176
- Publication date Jan 23, 2025
- Covidien LP
- Yishuai Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWERED CIRCULAR STAPLING DEVICE
- Publication number 20210322013
- Publication date Oct 21, 2021
- Covidien LP
- Yanli Wan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE