JIANJIANG CHEN

Person

SHANGHAI, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Extendable length surgical instruments
- Patent number 11,406,409
- Issue date Aug 9, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter insertion device
- Patent number 11,400,260
- Issue date Aug 2, 2022
- C. R. Bard, Inc.
- Heqing Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instruments for controlling thermal damage
- Patent number 11,224,478
- Issue date Jan 18, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical end effector assemblies and electrosurgical forceps...
- Patent number 10,987,159
- Issue date Apr 27, 2021
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
STRENGTH-ADJUSTABLE GUIDEWIRE
- Publication number 20230135237
- Publication date May 4, 2023
- Bard Peripheral Vascular, Inc.
- Jianjiang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Catheter Insertion Device
- Publication number 20220362523
- Publication date Nov 17, 2022
- C. R. Bard, Inc.
- Heqing Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENTS FOR CONTROLLING THERMAL DAMAGE
- Publication number 20220133396
- Publication date May 5, 2022
- Covidien LP
- Weijiang Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Catheter Insertion Device
- Publication number 20200001051
- Publication date Jan 2, 2020
- C. R. Bard, Inc.
- Heqing Huang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL END EFFECTOR ASSEMBLIES AND ELECTROSURGICAL FORCEPS...
- Publication number 20180250066
- Publication date Sep 6, 2018
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENTS FOR CONTROLLING THERMAL DAMAGE
- Publication number 20180199986
- Publication date Jul 19, 2018
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXTENDABLE LENGTH SURGICAL INSTRUMENTS
- Publication number 20170273703
- Publication date Sep 28, 2017
- Covidien LP
- WEIJIANG DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

JIANJIANG CHEN

Person

Patents Grantslast 30 patents

Extendable length surgical instruments

Catheter insertion device

Electrosurgical instruments for controlling thermal damage

Electrosurgical end effector assemblies and electrosurgical forceps...

Patents Applicationslast 30 patents

STRENGTH-ADJUSTABLE GUIDEWIRE

Catheter Insertion Device

ELECTROSURGICAL INSTRUMENTS FOR CONTROLLING THERMAL DAMAGE

Catheter Insertion Device

ELECTROSURGICAL END EFFECTOR ASSEMBLIES AND ELECTROSURGICAL FORCEPS...

ELECTROSURGICAL INSTRUMENTS FOR CONTROLLING THERMAL DAMAGE

EXTENDABLE LENGTH SURGICAL INSTRUMENTS