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SINOPHARM CHEMICAL REAGENT CO LTD

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    19,109
  • Filing trend
    0.0%
About

SINOPHARM CHEMICAL REAGENT CO LTD has a total of 96 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, materials and metallurgy and chemical engineering are MID CENTURY CORP, ZHEJIANG LINJIANG CHEMICAL CO LTD and HOWARDS & SONS LTD.

Patent filings in countries

World map showing SINOPHARM CHEMICAL REAGENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 96

Patent filings per year

Chart showing SINOPHARM CHEMICAL REAGENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Jianguo 51
#2 Ling Fang 44
#3 Zheng Qi 35
#4 Wu Xiaolan 21
#5 Gu Jinfeng 21
#6 Gu Xiaoyan 19
#7 Ma Jun 17
#8 Liu Zhengzhou 15
#9 Chen Haoyun 13
#10 Ni Chuanhong 12

Latest patents

Publication Filing date Title
CN111909292A Preparation method and application of O-benzylhydroxylamine resin
CN111662165A Preparation method of 3-phenoxypropanol
CN111606779A Tetrachloroethylene solid composite stabilizer and preparation method thereof
CN111517965A Preparation method of p-methoxyphenethylamine
CN111333516A Preparation method of 2-chloro-5-bromonitrobenzene
CN111302956A Preparation method of 4-bromo-2-aminophenol
CN110003045A A kind of preparation method of alizarin yellow R sodium salt
CN109970569A A kind of preparation method of N, N- dimethyl-p-phenylenediamine's hydrochloride
CN109824069A A kind of refining methd of epsom salt
CN109824070A A kind of preparation method of SILVER REAGENT anhydrous magnesium sulfate
CN109928988A A kind of preparation method and application of high activity simple substance zinc
CN109912396A A kind of synthetic method of the bromo- 4- fluorobenzaldehyde of 3-
CN109824512A A kind of preparation method of 2- fluorine dimethyl malenate
CN109796317A A kind of preparation method of 1- Phenyl 2 butanone
CN109627154A A kind of preparation method of o fluorobenzaldehyde
CN109503311A A kind of preparation method of para-terpheny
CN108864032A A kind of method of synthetic bromide for ethylene carbonate
CN109053414A A kind of method that intensified by ultrasonic wave Oxidation of Lactic prepares pyruvic acid
CN108947763A A kind of preparation method of 3,4,5- trifluorobromobenzene
CN109053382A A kind of preparation method of phloroglucin