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last 30 patents
Information
Patent Grant
Radiofrequency ablation catheter apparatus with meshed carrier havi...
Patent number
11,883,092
Issue date
Jan 30, 2024
Shanghai Golden Leaf Medtech Co., Ltd.
Yonghua Dong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Corrugated radiofrequency ablation catheter and apparatus thereof
Patent number
11,259,868
Issue date
Mar 1, 2022
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Yonghua Dong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Radio-frequency ablation catheter having spiral structure and devic...
Patent number
10,646,272
Issue date
May 12, 2020
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Yonghua Dong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic surgical instrument and ultrasonic surgical system
Patent number
9,814,482
Issue date
Nov 14, 2017
China Surgical (Shanghai) Corporation
Qingchao Xue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
MEDICAL DEVICE COMPRISING A BALLOON-STENT ASSEMBLY AND METHODS OF U...
Publication number
20230285174
Publication date
Sep 14, 2023
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Hongguang CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIO FREQUENCY ABLATION DEVICE COMPRISING BALLOON BLOCKING CATHETE...
Publication number
20230181245
Publication date
Jun 15, 2023
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Hongguang CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CORRUGATED RADIOFREQUENCY ABLATION CATHETER HAVING WALL-ATTACHING A...
Publication number
20230129393
Publication date
Apr 27, 2023
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Yonghua DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR TREATING DIABETES AND NONALCOHOLIC FATTY LIVER DISEASE,...
Publication number
20230037676
Publication date
Feb 9, 2023
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Hongguang CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIO FREQUENCY ABLATION CATHETER HAVING FUNCTION OF MOVING GUIDE WIRE
Publication number
20220346868
Publication date
Nov 3, 2022
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Hongguang CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF TREATING OR ALLEVIATING ERECTILE DYSFUNCTION
Publication number
20200008871
Publication date
Jan 9, 2020
Shanghai Golden Leaf Medtech Co., Ltd.
Gaojun Teng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIOFREQUENCY ABLATION CATHETER APPARATUS WITH MESHED CARRIER HAVI...
Publication number
20190110836
Publication date
Apr 18, 2019
Shanghai Golden Leaf Medtech Co., Ltd.
Yonghua Dong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CATHETER APPARATUS HAVING STABILIZED INTERSTICES, SYSTEM THEREOF AN...
Publication number
20190029754
Publication date
Jan 31, 2019
Shanghai Golden Leaf Medtech Co., Ltd.
Yonghua Dong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIO FREQUENCY ABLATION DEVICE COMPRISING BALLOON BLOCKING CATHETE...
Publication number
20190008585
Publication date
Jan 10, 2019
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Yonghua DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICAL DEVICE COMPRISING A BALLOON-STENT ASSEMBLY AND METHODS OF U...
Publication number
20180228537
Publication date
Aug 16, 2018
Shanghai Golden Leaf Medtech Co., Ltd.
Yonghua Dong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CORRUGATED RADIOFREQUENCY ABLATION CATHETER HAVING WALL-ATTACHING A...
Publication number
20180116712
Publication date
May 3, 2018
SHANGHAI GOLDEN LEAF MED TEC CO., LTD.
Yonghua DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CORRUGATED RADIOFREQUENCY ABLATION CATHETER AND APPARATUS THEREOF
Publication number
20180104002
Publication date
Apr 19, 2018
SHANGHAI GOLDEN LEAF MED TEC CO., LTD.
Yonghua DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIO-FREQUENCY ABLATION CATHETER HAVING SPIRAL STRUCTURE AND DEVIC...
Publication number
20170354462
Publication date
Dec 14, 2017
Yonghua DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIOFREQUENCY ABLATION CATHETER HAVING MESHED TUBULAR STENT STRUCT...
Publication number
20170224415
Publication date
Aug 10, 2017
SHANGHAI GOLDEN LEAF MED TEC CO., LTD
Yonghua DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ULTRASONIC SURGICAL INSTRUMENT AND ULTRASONIC SURGICAL SYSTEM
Publication number
20160106456
Publication date
Apr 21, 2016
REACH SURGICAL, INC.
Qingchao XUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE