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Patents Grants
last 30 patents
Information
Patent Grant
Suture-free coagulation-assisted fixed cardiac patch and preparatio...
Patent number
12,239,521
Issue date
Mar 4, 2025
Zhejiang University
Yang Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hyperbranched polylysine powder with low polydispersity index and p...
Patent number
12,024,592
Issue date
Jul 2, 2024
Zhejiang University
Changyou Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Gradient coatings of biopeptides that promote endothelial cells sel...
Patent number
11,052,176
Issue date
Jul 6, 2021
Zhejiang University
Changyou Gao
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
NUTRITIONAL POLYPEPTIDE HAVING BRANCHED-STRUCTURE WITH EFFICIENT BR...
Publication number
20250090627
Publication date
Mar 20, 2025
Zhejiang University
Changyou GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NANOPARTICLE NUCLEIC ACID CARRIER CONTAINING HYPERBRANCHED POLYLYSI...
Publication number
20250092423
Publication date
Mar 20, 2025
Zhejiang University
Changyou GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CARRIER MATERIAL FOR NONTOXIC POLYCATIONIC POLYMER
Publication number
20250090674
Publication date
Mar 20, 2025
Zhejiang University
Changyou GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBACTERIAL DRESSING FOR PROMOTING SCARLESS HEALING OF WOUND SURF...
Publication number
20240350702
Publication date
Oct 24, 2024
Zhejiang University
Changyou GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOUGH ANTIBACTERIAL HYDROGEL DRESSING AND PREPARATION METHOD THEREOF
Publication number
20240350703
Publication date
Oct 24, 2024
Zhejiang University
Changyou GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUTURE-FREE COAGULATION-ASSISTED FIXED CARDIAC PATCH AND PREPARATIO...
Publication number
20240335272
Publication date
Oct 10, 2024
Zhejiang University
Yang ZHU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYPERBRANCHED POLYLYSINE POWDER WITH LOW POLYDISPERSITY INDEX AND P...
Publication number
20240018303
Publication date
Jan 18, 2024
Zhejiang University
Changyou GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Gradient Coatings of Biopeptides That Promote Endothelial Cells Sel...
Publication number
20200139010
Publication date
May 7, 2020
Zhejiang University
Changyou Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE