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Patents Grants
last 30 patents
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Patent Grant
Activated collagen scaffold materials and their special fused activ...
Patent number
9,365,617
Issue date
Jun 14, 2016
YANTAI ZHENGHAI BIO-TECH CO., LTD
Jianwu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Activated collagen scaffold materials and their special fused activ...
Patent number
9,359,403
Issue date
Jun 7, 2016
YANTAI ZHENGHAI BIO-TECH CO., LTD
Jianwu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Activated collagen scaffold materials and their special fused activ...
Patent number
8,802,396
Issue date
Aug 12, 2014
Yantai Zhenghai Bio-Technology Co., Ltd.
Jianwu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING ANTIGEN-BINDING UNIT
Publication number
20230183322
Publication date
Jun 15, 2023
Peking University
Xiaoliang Sunney XIE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ANTI-NOVEL CORONAVIRUS MONOCLONAL ANTIBODY AND APPLICATION THEREOF
Publication number
20230174628
Publication date
Jun 8, 2023
Peking University
Xiaoliang Sunney XIE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MONOCLONAL ANTIBODY AGAINST NOVEL CORONAVIRUS AND APPLICATION THEREOF
Publication number
20230116587
Publication date
Apr 13, 2023
Peking University
Xiaoliang Sunney XIE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACTIVATED COLLAGEN SCAFFOLD MATERIALS AND THEIR SPECIAL FUSED ACTIV...
Publication number
20140316109
Publication date
Oct 23, 2014
Jianwu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACTIVATED COLLAGEN SCAFFOLD MATERIALS AND THEIR SPECIAL FUSED ACTIV...
Publication number
20140315253
Publication date
Oct 23, 2014
Jianwu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACTIVATED COLLAGEN SCAFFOLD MATERIALS AND THEIR SPECIAL FUSED ACTIV...
Publication number
20090305352
Publication date
Dec 10, 2009
Yantai Zhenghai Bio-Technology Co., Ltd.
Jianwu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE