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MEDCHEMEXPRESS CHINA CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    54,136
  • Filing trend
    ⇩ 33.0%
About

MEDCHEMEXPRESS CHINA CO LTD has a total of 30 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and biotechnology are BIOCOMPOUNDS PHARMACEUTICAL INC, JIANGSU HENG XIANG CHEMICAL CO LTD and SHANGHAI SYNCORES TECHNOLOGIES INC.

Patent filings in countries

World map showing MEDCHEMEXPRESS CHINA CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing MEDCHEMEXPRESS CHINA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Qiang 30
#2 Zheng Baofu 30
#3 Zhou Zhiguo 20
#4 Ma Tao 6
#5 Zhang Xianshu 6
#6 Ding Fudou 6
#7 Li Chaoping 5
#8 Li Shuoliang 5
#9 Yang Chengwu 4
#10 Sun Yufei 4

Latest patents

Publication Filing date Title
CN111470998A Intermediate for synthesizing camptothecin derivative and preparation method and application thereof
CN110698378A Preparation method of 2- (hydroxy- (methylcyclopropyl) phenylamino) -1-piperazinylacetone derivative
CN109810085A The preparation method of ACC inhibitor and its intermediate
CN109265408A The synthetic method of difluoromethyl substitution oxane -2- ketone
CN109369631A A kind of synthetic method of the key intermediate for synthesizing lactic acid dehydrogenase A inhibitor
CN108192932A A kind of enzymatic preparation method of chiral alcohol
CN107805274A A kind of industrialized preparing process of antibody coupling medicine connexon intermediate
CN107739387A A kind of method for the key intermediate compound for preparing ET-743
CN106083764A A kind of chiral separation method of the high-purity intermediate for preparing AXL inhibitor
CN106083821A A kind of synthetic method of 3,5 two replacement pyrazine 2 benzamide compounds
CN105669647A Synthetic method for intermediate of histone methylase EZH2 inhibitor
CN105503884A Method for synthesizing key intermediate of BET protein inhibitor
CN111533778A Industrial production method of antibody-conjugated drug linker
CN105111191A Key intermediate for synthesis of CDK9 inhibitor, preparation method and application thereof
CN104974056A Chiral resolution method for preparing high-purity intermediate of trabectedin
CN105017219A Synthetic method for p53-MDM2-binding inhibitor dyhydroxyl quinoline derivative
CN104725324A Preparation method of 6-chloromethylpyrimidine-2,4-(1H, 3H)-diketone
CN104725352A Synthesis method and application of 3-(piperidyl-2-yl)-azetidinyl-3-ol derivatives
CN104830943A Preparation method of eldecalcitol intermediate
CN104711313A Preparation method for eldecalcitol intermediate