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Guangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Mechanical arm material distribution equipment capable of realizing...
Patent number
11,639,013
Issue date
May 2, 2023
DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.
Yongqiang Wang
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Cephalosporin compounds comprising a C3 thio-methyl moiety substitu...
Patent number
7,700,581
Issue date
Apr 20, 2010
Guangzhou Baiyunshan Pharmaceutical Co., Ltd.
Mao Chen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
MATTE CERAMIC TILE AND PREPARATION METHOD THEREOF
Publication number
20230382804
Publication date
Nov 30, 2023
DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.
Zhanwen Gu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR MANUFACTURING CERAMIC TILES DECORATED WITH DRY PARTICLE...
Publication number
20210340071
Publication date
Nov 4, 2021
DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.
Zhanwen Gu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SILKY, FINE-GRAINED MATTE CERAMIC TILE AND PREPARATION METHOD THEREOF
Publication number
20210198150
Publication date
Jul 1, 2021
DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.
Zhanwen Gu
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
MECHANICAL ARM MATERIAL DISTRIBUTION EQUIPMENT CAPABLE OF REALIZING...
Publication number
20210069933
Publication date
Mar 11, 2021
DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.
Yongqiang Wang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Method For Introducing Exogenous Mitochondria Into A Mammalian Cell
Publication number
20170159017
Publication date
Jun 8, 2017
Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences
Xingguo Liu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
N-Heterocyclic Substituent-Containing Antibiotic, Preparation and U...
Publication number
20140128359
Publication date
May 8, 2014
GUANGZHOU PHARMACEUTICAL INDUSTRIAL RESEARCH INSTI
Mao CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
N-HETEROCYCLIC SUBSTITUENT-CONTAINING ANTIBIOTIC, PREPARATION AND U...
Publication number
20110118462
Publication date
May 19, 2011
GUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO., LTD. GUANGZHOU BAIYUNSHAN PHARMACEUT...
Mao CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Trans-cinnamic acid derivative, its preparation mathod and the use
Publication number
20110028758
Publication date
Feb 3, 2011
Wei Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICALLY ACCEPTABLE SALTS OF ANTI-INFECTION QUINOLONE COMPO...
Publication number
20110028444
Publication date
Feb 3, 2011
Mao Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cephalosporin compounds comprising a C3 thio-methyl moiety substitu...
Publication number
20080182836
Publication date
Jul 31, 2008
Mao Chen
C07 - ORGANIC CHEMISTRY