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GUANGZHOU BAIYUNSHAN CHEMICAL PHARMACEUTICAL FACTORY GUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    198,978
About

GUANGZHOU BAIYUNSHAN CHEMICAL PHARMACEUTICAL FACTORY GUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO LTD has a total of 14 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are SHANDONG LUOXIN PHARMACY STOCK, CHONGQING DAXIN PHARMACEUTICAL CO LTD and TOHO IYAKU KENKYUSHO KK.

Patent filings in countries

World map showing GUANGZHOU BAIYUNSHAN CHEMICAL PHARMACEUTICAL FACTORY GUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing GUANGZHOU BAIYUNSHAN CHEMICAL PHARMACEUTICAL FACTORY GUANGZHOU BAIYUNSHAN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fu Haiyan 6
#2 Liu Xuebin 3
#3 Feng Shengxi 3
#4 Yao Liuduan 3
#5 Mao Jiajun 3
#6 Liu Danqing 3
#7 Zhou Zhicong 3
#8 Wang Changjun 3
#9 Chen Shuanghuan 2
#10 Xiong Xiong 2

Latest patents

Publication Filing date Title
CN103965216A Manufacturing method of 7-(thiazolylcarboxylmethoxyimino)-3-triazinylcyclocephalosporin compound
CN103980293A Method for preparing 3-ethenyl-7-(thiazolemethoxyimino)cephalosporanic acid
CN103965217A Preparation method of 3-triazinylcyclo-7-(thiazolylcarboxylmethoxyimino)cephalosporanic acid
CN103833772A Method for synthesizing cephalosporin
CN103539733A Preparation method of isoniazid para-aminosalicylate
CN103467496A Preparing method of 7-((thiazolyl hydroxyl imino group) acetamido)-3-methyl cephalosporanic acid and another purpose
CN103438739A Four-channel rotating jacket
CN103438751A Four-channel water dividing ring
CN102731529A Refining method for cefixime
CN102715510A Natural extract as edible functional additive
CN103102358A Cephalosporin compound, crystal thereof, and preparation method and application thereof
CN103060417A Preparation method of 7-amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CN102285999B Method for preparing cefathiamidine in one-step process
CN102863461A (6R, 7R)-3-hydroxymethyl-7-[alpha-(N, N'-diisopropylamidino thio)-acetamido]-8-oxo-5-thia-1-azabicycle [4, 2, 0]-oct-2-ene-2-carboxylic acid