Zhaokai Wang

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Small diameter surgical stapling device
- Patent number 12,133,650
- Issue date Nov 5, 2024
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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 alignment splines
- Patent number 11,071,549
- Issue date Jul 27, 2021
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anvil assembly and delivery system
- Patent number 11,020,119
- Issue date Jun 1, 2021
- Covidien LP
- Zhang Xiliang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Universal handle for surgical instruments
- Patent number 10,646,223
- Issue date May 12, 2020
- Covidien LP
- Xiliang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling loading unit
- Patent number 10,499,916
- Issue date Dec 10, 2019
- Covidien LP
- Longsheng Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SMALL DIAMETER SURGICAL STAPLING DEVICE
- Publication number 20250090168
- Publication date Mar 20, 2025
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH FORCE REDUCTION MECHANISM
- Publication number 20240225641
- Publication date Jul 11, 2024
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STAPLING DEVICE WITH END EFFECTOR HAVING BOTTOM GUIDE MEMBER
- Publication number 20240180551
- Publication date Jun 6, 2024
- Covidien LP
- Tingting Jin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RELOAD ASSEMBLY FOR SURGICAL STAPLING DEVICE
- Publication number 20240138833
- Publication date May 2, 2024
- Covidien LP
- Zhaokai Wang
- 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
Information Patent Application
SMALL DIAMETER SURGICAL STAPLING DEVICE
- Publication number 20200246005
- Publication date Aug 6, 2020
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCULAR STAPLING DEVICE WITH ALIGNMENT SPLINES
- Publication number 20200029970
- Publication date Jan 30, 2020
- Covidien LP
- Zhaokai Wang
- 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
Information Patent Application
ANVIL ASSEMBLYAND DELIVERY SYSTEM
- Publication number 20190083096
- Publication date Mar 21, 2019
- Covidien LP
- Zhang Xiliang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SMALL DIAMETER SURGICAL STAPLING DEVICE
- Publication number 20180289371
- Publication date Oct 11, 2018
- Covidien LP
- Zhaokai Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
UNIVERSAL HANDLE FOR SURGICAL INSTRUMENTS
- Publication number 20180021041
- Publication date Jan 25, 2018
- Covidien LP
- Xiliang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING LOADING UNIT
- Publication number 20170340326
- Publication date Nov 30, 2017
- Covidien LP
- Longsheng Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Zhaokai Wang

Person

Patents Grantslast 30 patents

Small diameter surgical stapling device

Powered circular stapling device

Surgical stapling device with audible indicator mechanism

Circular stapling device with alignment splines

Anvil assembly and delivery system

Universal handle for surgical instruments

Surgical stapling loading unit

Patents Applicationslast 30 patents

SMALL DIAMETER SURGICAL STAPLING DEVICE

SURGICAL STAPLING DEVICE WITH FORCE REDUCTION MECHANISM

STAPLING DEVICE WITH END EFFECTOR HAVING BOTTOM GUIDE MEMBER

RELOAD ASSEMBLY FOR SURGICAL STAPLING DEVICE

POWERED CIRCULAR STAPLING DEVICE

SMALL DIAMETER SURGICAL STAPLING DEVICE

CIRCULAR STAPLING DEVICE WITH ALIGNMENT SPLINES

SURGICAL STAPLING DEVICE WITH AUDIBLE INDICATOR MECHANISM

ANVIL ASSEMBLYAND DELIVERY SYSTEM

SMALL DIAMETER SURGICAL STAPLING DEVICE

UNIVERSAL HANDLE FOR SURGICAL INSTRUMENTS

SURGICAL STAPLING LOADING UNIT