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GUANGZHOU BAIYUNSHAN PHARMACEU

Overview
  • Total Patents
    29
About

GUANGZHOU BAIYUNSHAN PHARMACEU has a total of 29 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are ARCHIFAR LAB CHIM FARM, SMITHKLINE BECKMAN INTERCREDIT and MAXIA PHARMACEUTICALS INC.

Patent filings in countries

World map showing GUANGZHOU BAIYUNSHAN PHARMACEUs patent filings in countries
# Country Total Patents
#1 China 24
#2 WIPO (World Intellectual Property Organization) 4
#3 United States 1

Patent filings per year

Chart showing GUANGZHOU BAIYUNSHAN PHARMACEUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Organic fine chemistry
#2 Pharmaceuticals

Top inventors

# Name Total Patents
#1 Liu Xuebin Liu 9
#2 Liu Xuebin 7
#3 Xu Shuwen 6
#4 Chen Mao 5
#5 Zhu Shaoxuan 5
#6 Zheng Lizhen 5
#7 Chen Mao Liu 2
#8 Shiqi Peng 2
#9 Chao Wang 2
#10 Wang Yuping 2

Latest patents

Publication Filing date Title
CN101530438A Medicine for treating thrombocytopenic purpura and preparation method thereof
WO2009121304A1 Preparation of ulifloxacin optical isomer
WO2009121303A1 Pharmaceutically acceptable salts of anti-infective quinolone compound
CN101270125A 7-amido-3-hydroxyl methyl-3-cephalosporin-4-carboxylic acid crystal and preparing method thereof
US2008182836A1 Cephalosporin compounds comprising a C3 thio-methyl moiety substituted with N-containing heterocyclic group, and a C7 thiourea acetamido group, their preparations and uses thereof
WO2007082472A1 Anti-infective quinolone compound, preparation method thereof and use thereof
CN101003540A Anti infectious compound and usage
CN101002775A Anti-inflective preparation
CN101003534A Antibiosis compound, and application
CN101002774A Anti-inflammatory and sterilizing preparation
CN101002778A Injection containing anti-infective, and its preparation method
CN101003541A Antibacterial compound in broad spectrum and usage
CN101003542A Sterilization compound in broad spectrum and usage
CN101003543A Anti infectious compound and usage
CN101002777A Injection solution containing anti-infective medicine
CN101002779A Broad-spectrum antibiotic preparation
CN101002776A Broad-spectrum antibiotic preparation
CN1775784A Ceftazidime pentahydrate purifying method
CN1603326A Cefathiamidine mixed salt and process for preparing same
CN1594323A Amorphous cephalosporin