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GANSU HAOTIAN PHARMA TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,883
About

GANSU HAOTIAN PHARMA TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and biotechnology are PLUS SCIENCE & TECH SHANGHAI CO LTD, CHINA SYNCHEM TECH CO LTD and TAMURA YASUMITSU.

Patent filings in countries

World map showing GANSU HAOTIAN PHARMA TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GANSU HAOTIAN PHARMA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yi 10
#2 Xue Jijun 9
#3 Wei Pengfei 7
#4 Li Xuehai 3
#5 Chang Deshan 3
#6 Feng Weiwei 3
#7 Wang Shixiang 3
#8 Xiao Mingxing 2
#9 Yu Yukui 2
#10 Wang Shijiao 1

Latest patents

Publication Filing date Title
CN112250615A Preparation method of tofacitinib intermediate cis-1-benzyl-N, 4-dimethylpiperidine-3-amine dihydrochloride
CN112195202A Biocatalytic preparation method of S-indoline-2-carboxylic acid
CN112063680A Biological catalysis preparation method of posaconazole intermediate (2S,3R) -2-benzyloxy-3-pentanol
CN112047820A Preparation method and application of fluorocalcitol intermediate
CN111960938A Preparation method and application of intermediate for preparing fluocalcitol
CN112094291A Synthesis method of adicalcitol A ring intermediate
CN112094290A Preparation method of eldecalcitol A ring intermediate
CN110183357A It is a kind of to be used to prepare preparation method of the Sha Ku than bent intermediate
CN110172045A A kind of preparation method for the intermediate being used to prepare Tianeptine sodium tablet
CN110003064A A kind of preparation method of pair of methyl sulfone benzaldehyde
CN108689915A A kind of synthetic method for the intermediate being used to prepare tropsch imatinib