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Guangzhou, Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Use of compound in preparation of drug for treating cerebral small...
Patent number
11,911,396
Issue date
Feb 27, 2024
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Guangmei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hexokinase 2-specific inhibitors for use in acute central nervous s...
Patent number
11,584,802
Issue date
Feb 21, 2023
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Guangmei Yan
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Use of compounds in preparation of a medicament for treatment of he...
Patent number
11,382,921
Issue date
Jul 12, 2022
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Guangmei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Neuro-protective agents and uses thereof
Patent number
10,835,539
Issue date
Nov 17, 2020
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Wei Yin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Neuro-protective agents and uses thereof
Patent number
10,357,500
Issue date
Jul 23, 2019
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Wei Yin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crystalline forms of 5α-androstane-3β,5,6β-triol and preparation me...
Patent number
9,944,672
Issue date
Apr 17, 2018
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Suizhen Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline forms of 5α-androstane-3β,5,6β-triol and preparation me...
Patent number
9,944,673
Issue date
Apr 17, 2018
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Suizhen Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline forms of 5α-androstane-3β,5,6β-triol and preparation me...
Patent number
9,688,716
Issue date
Jun 27, 2017
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Suizhen Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2β,3α,5α-trihydroxy-androst-6-one and preparation methods and use t...
Patent number
9,428,539
Issue date
Aug 30, 2016
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Jingxia Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of 5α-androstane-3β,5,6β-triol in preparation of neuroprotectiv...
Patent number
9,320,743
Issue date
Apr 26, 2016
Guangzhou Cellprotek Pharmaceutical Ltd.
Guangmei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
5α-androstane-3β,5,6β-triol injection and preparation method therefor
Patent number
9,265,837
Issue date
Feb 23, 2016
Guangzhou Cellprotek Pharmaceuticals Ltd.
Guangmei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
5α-androstane (alkyl)-3β, 5, 6β-triol injection and preparation met...
Patent number
9,161,985
Issue date
Oct 20, 2015
Guangzhou Cellprotek Pharmaceutical Ltd.
Guangmei Yan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Use of 5α-androstane (alkyl)-3β,5,6β-triol in preparation of neurop...
Patent number
8,809,309
Issue date
Aug 19, 2014
Guangzhou Cellprotek Pharmaceutical Ltd.
Guangmei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
HEXOKINASE 2-SPECIFIC INHIBITORS FOR USE IN ACUTE CENTRAL NERVOUS S...
Publication number
20230167195
Publication date
Jun 1, 2023
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD.
Guangmei YAN
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
USE OF SMALL MOLECULE COMPOUNDS IN THE TREATMENT OF DISEASES MEDIAT...
Publication number
20230089123
Publication date
Mar 23, 2023
Guangzhou Cellprotek Pharmaceutical Co., Ltd.
Bingzheng Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPLICATION OF COMPOUND IN PREPARATION OF DRUG FOR TREATMENT OF HAE...
Publication number
20210060035
Publication date
Mar 4, 2021
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Guangmei YAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HEXOKINASE 2-SPECIFIC INHIBITOR IN ACUTE CENTRAL NERVOUS SYSTEM INJ...
Publication number
20200392250
Publication date
Dec 17, 2020
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Guangmei YAN
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
USE OF COMPOUND IN PREPARATION OF DRUG FOR TREATING CEREBRAL SMALL...
Publication number
20200330483
Publication date
Oct 22, 2020
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Guangmei YAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CRYSTALLINE FORMS OF 5alpha-ANDROSTANE-3beta,5,6beta-TRIOL AND PREP...
Publication number
20170305958
Publication date
Oct 26, 2017
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD.
Suizhen LIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE FORMS OF 5alpha-ANDROSTANE-3beta,5,6beta-TRIOL AND PREP...
Publication number
20170305957
Publication date
Oct 26, 2017
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD.
Suizhen LIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEURO-PROTECTIVE AGENTS AND USES THEREOF (As Amended)
Publication number
20170042909
Publication date
Feb 16, 2017
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Wei Yin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
5a-Androstane-3ß,5,6ß-Triol Injection and Preparation Method Theref48
Publication number
20160051685
Publication date
Feb 25, 2016
Guangzhou Cellprotek Pharmaceutical LTD.
Guangmei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
2ß,3a,5a-TRIHYDROXY-ANDROST-6-ONE AND PREPARATION METHODS AND USE T...
Publication number
20160039862
Publication date
Feb 11, 2016
GUANGZHOU CELLPROTEK PHARMACEUTICAL CO., LTD
Jingxia ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF 5 alpha-ANDROSTANE-3 beta,5,6 beta-TRIOL IN PREPARATION OF N...
Publication number
20140329790
Publication date
Nov 6, 2014
GUANGZHOU CELLPROTEK PHARMACEUTICAL LTD.
Guangmei YAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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