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Changxing pharmaceutical co ltd

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,733
  • Filing trend
    ⇩ 50.0%
About

Changxing pharmaceutical co ltd has a total of 17 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in China, Brazil and EPO (European Patent Office). Its main competitors in its focus markets biotechnology, foods and drinks and environmental technology are BATHE BRIGITTE, GREEN CELLULOSITY CORP and ENZYMEWORKS INC.

Patent filings in countries

World map showing Changxing pharmaceutical co ltds patent filings in countries

Patent filings per year

Chart showing Changxing pharmaceutical co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiao Yanming 13
#2 Tan Cong 8
#3 Qian Minfan 8
#4 Yang Weihua 7
#5 Yan Yanbing 7
#6 Tan Weiping 6
#7 Zhang Likun 6
#8 Hua Chao 4
#9 Zhang Feilong 4
#10 Jin Li 3

Latest patents

Publication Filing date Title
CN111378703A Preparation method of (2S,3S) -2-hydroxy-4-phenylbutane derivative
CN111235123A Carbonyl reductase with high-concentration tolerance of alcoholic solution and application thereof
CN111118072A Method for preparing enzatinib intermediate by enzyme method
CN110373440A The method of one pot of enzyme process preparation DL-serine
CN110004162A A kind of carbonyl reductase, gene and its application on methoxyphenamine hydrochloride key intermediate
CN109618811A Industrialization cordyceps sinensis artificial culturing method
CN109619043A The method of artificial feeding host of Cordyceps sinensis Hepialus larva
CN108374027A A kind of preparation method of R-3- aminobutyric acids
CN107586797A The method that one pot of enzyme process prepares levodopa
US2019360011A1 Methylopila sp. and use thereof in selective resolution preparation of (s)-a-ethyl-2-oxo-1-pyrrolidineacetate
CN106811492A A kind of preparation method of scheme for lacosamide
CN107058453A A kind of method of biocatalytic resolution lisinopril hydride
CN105506037A Ascorbate glucoside crystalline powder and preparation method thereof
CN104911223A Biological preparation method of agmatine sulfate