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last 30 patents
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Patent Grant
Keratin BD-4, preparation method, and pharmaceutical composition an...
Patent number
12,098,176
Issue date
Sep 24, 2024
Institute of Materia Medica, Chinese Academy of Medical Sciences
Shishan Yu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
KERATIN BD-3, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPOS...
Publication number
20240124556
Publication date
Apr 18, 2024
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Shishan YU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
KERATIN BD-10, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPO...
Publication number
20230146533
Publication date
May 11, 2023
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Shishan YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
KERATIN BD-4, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION AN...
Publication number
20220372091
Publication date
Nov 24, 2022
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Shishan YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REAMING TYPE NON-IMPLANTED ATRIAL SHUNT DEVICE
Publication number
20210196373
Publication date
Jul 1, 2021
Tao HE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE