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Huashi GUAN
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Shandong, CN
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Patents Grants
last 30 patents
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Patent Grant
Polycrystalline form of dehydrophenylahistin-like compound, and man...
Patent number
11,608,325
Issue date
Mar 21, 2023
Shenzhen Huahong Marine Biomedicine Co., Ltd.
Wenbao Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycrystalline form of dehydrophenylahistin-like compound, and man...
Patent number
11,578,057
Issue date
Feb 14, 2023
Shenzhen Huahong Marine Biomedicine Co., Ltd.
Wenbao Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Application of alginic acid sulfate in preparation of drugs and hea...
Patent number
11,213,544
Issue date
Jan 4, 2022
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Huashi Guan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Myricetin derivative and preparing method thereof, and application...
Patent number
11,021,507
Issue date
Jun 1, 2021
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycrystalline form of dehydrophenylahistin-like compound, and man...
Patent number
10,851,086
Issue date
Dec 1, 2020
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deuterated dehydrophenylahistin compounds and preparation method th...
Patent number
10,434,098
Issue date
Oct 8, 2019
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao Li
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
APPLICATION OF GLUCAN IN PREPARATION OF DRUG
Publication number
20220331352
Publication date
Oct 20, 2022
CP Pharmaceutical Qingdao Co., Ltd.
Jinbo YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ß-GLUCAN COMPOSITION AND USE THEREFOR
Publication number
20220265697
Publication date
Aug 25, 2022
CP Pharmaceutical Qingdao Co., Ltd.
Guangli YU
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
POLYCRYSTALLINE FORM OF DEHYDROPHENYLAHISTIN-LIKE COMPOUND, AND MAN...
Publication number
20210070738
Publication date
Mar 11, 2021
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao LI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYCRYSTALLINE FORM OF DEHYDROPHENYLAHISTIN-LIKE COMPOUND, AND MAN...
Publication number
20210002259
Publication date
Jan 7, 2021
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao LI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPLICATION OF ALGINIC ACID SULFATE IN PREPARATION OF DRUGS AND HEA...
Publication number
20190343870
Publication date
Nov 14, 2019
Huashi GUAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MYRICETIN DERIVATIVE AND PREPARING METHOD THEREOF, AND APPLICATION...
Publication number
20190185506
Publication date
Jun 20, 2019
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYCRYSTALLINE FORM OF DEHYDROPHENYLAHISTIN-LIKE COMPOUND, AND MAN...
Publication number
20190177302
Publication date
Jun 13, 2019
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEUTERATED DEHYDROPHENYLAHISTIN COMPOUNDS AND PREPARATION METHOD TH...
Publication number
20180140600
Publication date
May 24, 2018
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD.
Wenbao LI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE