Jiangfeng ZHANG

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
Stapling device with cartridge assembly with alignment pins
- Patent number 11,931,030
- Issue date Mar 19, 2024
- Covidien LP
- Xini Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling device with curved tool assembly
- Patent number 11,826,044
- Issue date Nov 28, 2023
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable rotation assembly for surgical instruments
- Patent number 11,123,073
- Issue date Sep 21, 2021
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical fastener applying apparatus, kits and methods for endoscop...
- Patent number 10,335,146
- Issue date Jul 2, 2019
- Coviden LP
- Jiangfeng Zhang
- 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
STAPLING DEVICE WITH CURVED END EFFECTOR
- Publication number 20240090897
- Publication date Mar 21, 2024
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY
- Publication number 20240081821
- Publication date Mar 14, 2024
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STAPLE CARTRIDGE WITH RETRACTABLE KNIFE ASSEMBLY
- Publication number 20230111381
- Publication date Apr 13, 2023
- Covidien LP
- Ping Ren
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STAPLING DEVICE WITH CARTRIDGE ASSEMBLY WITH ALIGNMENT PINS
- Publication number 20230094346
- Publication date Mar 30, 2023
- Covidien LP
- Xini Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY
- Publication number 20220249090
- Publication date Aug 11, 2022
- Covidien LP
- Jiangfeng Zhang
- 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
ADJUSTABLE ROTATION ASSEMBLY FOR SURGICAL INSTRUMENTS
- Publication number 20200038027
- Publication date Feb 6, 2020
- Covidien LP
- Jiangfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANVIL PLATE FOR A SURGICAL STAPLING INSTRUMENT
- Publication number 20200000470
- Publication date Jan 2, 2020
- Covidien LP
- Fen Du
- 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
SURGICAL FASTENER APPLYING APPARATUS, KITS AND METHODS FOR ENDOSCOP...
- Publication number 20170128068
- Publication date May 11, 2017
- Covidien LP
- Jiangfeng ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING APPARATUS
- Publication number 20170105736
- Publication date Apr 20, 2017
- Covidien LP
- Lin Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Jiangfeng ZHANG

Person

Patents Grantslast 30 patents

Small diameter surgical stapling device

Stapling device with cartridge assembly with alignment pins

Surgical stapling device with curved tool assembly

Adjustable rotation assembly for surgical instruments

Surgical fastener applying apparatus, kits and methods for endoscop...

Patents Applicationslast 30 patents

SMALL DIAMETER SURGICAL STAPLING DEVICE

STAPLING DEVICE WITH CURVED END EFFECTOR

SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY

STAPLE CARTRIDGE WITH RETRACTABLE KNIFE ASSEMBLY

STAPLING DEVICE WITH CARTRIDGE ASSEMBLY WITH ALIGNMENT PINS

SURGICAL STAPLING DEVICE WITH CURVED TOOL ASSEMBLY

SMALL DIAMETER SURGICAL STAPLING DEVICE

ADJUSTABLE ROTATION ASSEMBLY FOR SURGICAL INSTRUMENTS

ANVIL PLATE FOR A SURGICAL STAPLING INSTRUMENT

SMALL DIAMETER SURGICAL STAPLING DEVICE

SURGICAL FASTENER APPLYING APPARATUS, KITS AND METHODS FOR ENDOSCOP...

SURGICAL STAPLING APPARATUS