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WUHAN KEQIAN BIOLOGICAL CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,963
  • Filing trend
    ⇧ 150.0%
About

WUHAN KEQIAN BIOLOGICAL CO LTD has a total of 49 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, pharmaceuticals and measurement are QINGDAO YEBIO BIOENGINEERING CO LTD, HARBIN PHARMACEUTICAL GROUP BIO VACCINE CO LTD and YANGZHOU UNI BIO PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing WUHAN KEQIAN BIOLOGICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing WUHAN KEQIAN BIOLOGICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xu Gaoyuan 46
#2 Zhou Mingguang 35
#3 Zhang Huawei 20
#4 Jin Jianyun 19
#5 Hao Genxi 18
#6 Chen Bo 13
#7 Chen Zhangbiao 11
#8 Zhu Xianjing 10
#9 Tang Xibiao 10
#10 Fan Junqing 9

Latest patents

Publication Filing date Title
CN112280753A Pseudorabies virus TK, gE, gI and gG gene deletion strain and preparation method and application thereof
CN112168959A Porcine parvovirus and encephalitis B bigeminy subunit vaccine and preparation method and application thereof
CN112143756A AdEasy-based methodTMPreparation method and application of systematic high-efficiency recombinant adenovirus vector
CN111978411A Porcine reproductive and respiratory syndrome subunit vaccine and preparation method and application thereof
CN111892659A Chimeric porcine circovirus PCV1-2d vaccine and preparation method and application thereof
CN111635876A Mycoplasma hyopneumoniae culture medium and preparation method and application thereof
CN111558037A Bivalent subunit vaccine and preparation method and application thereof
CN111471658A Virus purification method and bivalent inactivated vaccine prepared by same
CN111087461A Recombinant protein, nucleic acid for coding recombinant protein and application of recombinant protein
CN111138517A Method for improving safety of recombinant protein vaccine and application thereof
CN111150840A Quadruple vaccine for poultry and preparation method and application thereof
CN111073800A Primary cell preparation machine
CN111073863A Porcine epidemic diarrhea and porcine delta coronavirus bivalent attenuated vaccine and preparation method thereof
CN111035756A Porcine pseudorabies virus and porcine epidemic diarrhea virus bivalent inactivated vaccine and preparation method thereof
CN111041002A Bivalent inactivated vaccine of porcine epidemic diarrhea virus variant 2a and 2b and preparation method thereof
CN110698543A Double-antigen indirect ELISA kit for African swine fever virus antibody detection
CN110628730A Recombinant porcine pseudorabies virus for expressing GP protein of porcine reproductive and respiratory syndrome virus and application thereof
CN110606873A Porcine circovirus type 2d and type 3Cap protein bigeminal subunit vaccine and preparation method and application thereof
CN110339351A The stabilizer that a kind of preparation method of veterinary rabies inactivated vaccine and the vaccine include
CN110373484A Serotype method, primer combination and the PCR system of actinobacillus pleuropneumoniae