Renzheng Ma

Follow

Person

Zhejiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Sheath for loading and retracting prosthetic implant and delivery s...
- Patent number 11,938,025
- Issue date Mar 26, 2024
- Venus Medtech (Hangzhou) Inc.
- Renzheng Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable sheath for transcatheter delivery system and delivery sy...
- Patent number 11,903,829
- Issue date Feb 20, 2024
- Venus Medtech (Hangzhou) Inc.
- Renzheng Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
VALVE MATERIAL, METHOD FOR PREPARING SAME AND USE THEREOF
- Publication number 20250186655
- Publication date Jun 12, 2025
- Venus Medtech (Hangzhou) Inc.
- Zhaogang Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER VALVE LEAFLET MATERIAL, PREPARATION METHOD FOR INTEGRALLY M...
- Publication number 20250186195
- Publication date Jun 12, 2025
- Venus Medtech (Hangzhou) Inc.
- Renzheng Ma
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
BIOFILM MATERIAL, METHOD FOR PREPARING SAME, USE THEREOF, AND ARTIF...
- Publication number 20250090309
- Publication date Mar 20, 2025
- Venus Medtech (Hangzhou) Inc.
- Linhe JIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE