Dongming Shen

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Patents Grantslast 30 patents

Information Patent Grant
Circular stapling device with position ribs
- Patent number 11,642,135
- Issue date May 9, 2023
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling device with audible indicator mechanism
- Patent number 11,382,629
- Issue date Jul 12, 2022
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Circular stapling device with position ribs
- Patent number 11,234,703
- Issue date Feb 1, 2022
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
End effector assembly for a circular stapler apparatus
- Patent number 11,116,507
- Issue date Sep 14, 2021
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CIRCULAR STAPLING DEVICE WITH POSITION RIBS
- Publication number 20220104825
- Publication date Apr 7, 2022
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCULAR STAPLING DEVICE WITH POSITION RIBS
- Publication number 20210121182
- Publication date Apr 29, 2021
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
END EFFECTOR ASSEMBLY FOR A CIRCULAR STAPLER APPARATUS
- Publication number 20200054338
- Publication date Feb 20, 2020
- Covidien LP
- Dongming Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH AUDIBLE INDICATOR MECHANISM
- Publication number 20200029969
- Publication date Jan 30, 2020
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE