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BEIJING ZHIFEI LVZHOU BIOPHARMACEUTICAL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    66,657
  • Filing trend
    ⇧ 600.0%
About

BEIJING ZHIFEI LVZHOU BIOPHARMACEUTICAL CO LTD has a total of 24 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, biotechnology and measurement are COPERNICUS THERAPEUTICS INC, INTEROLIGO CORP and SEOUL NAT UNIV R & DB FOUND.

Patent filings in countries

World map showing BEIJING ZHIFEI LVZHOU BIOPHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing BEIJING ZHIFEI LVZHOU BIOPHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Lin 21
#2 Zhu Weihua 16
#3 Hu Yuefeng 6
#4 Ji Ying 5
#5 Su Guimin 5
#6 Guo Tong 4
#7 Ji Guocun 4
#8 Shi Xianhua 3
#9 Su Xiaoye 3
#10 Gao Bo 3

Latest patents

Publication Filing date Title
CN111821432A Multivalent pneumococcal conjugate vaccine
CN111378054A Purification method of dysentery bacillus specific polysaccharide
CN111135294A Combined vaccine
CN110554188A Method for detecting content of adjuvant adsorption component vaccine
CN110736796A method for detecting molecular weight of pneumococcal capsular polysaccharide
CN110501336A The capsular swelling colouring method of streptococcus pneumonia
CN110170048A A kind of preparation method inactivating Rotavirus Vaccine
CN109771640A Multivalent pneumococcal combined vaccine
CN109627351A A kind of technique flowing through purification by chromatography b type haemophilus capsular polysaccharide
CN109438585A A kind of purifying process of b type haemophilus polysaccharide
CN109336989A A method of pneumococcal capsular polysaccharide is prepared by viscosity control
CN108939061A A kind of multicomponent B group meningitis cocci vaccine and preparation method thereof
CN108707585A A kind of B group meningitis coccis fHBP B subfamily monoclonal antibodies and preparation method thereof
CN108753735A A kind of B group meningitis coccis fHBP A subfamily monoclonal antibodies and preparation method thereof
CN108245674A A kind of prescription of multivalent pneumococcal conjugate combination-vaccine and preparation method thereof
CN107823638A A kind of B group meningitis coccis restructuring chimeric protein vaccine and preparation method thereof
CN106215183A A kind of ABC group meningitis cocci combined vaccine and preparation method thereof
CN106018832A Method for detecting contents of various types of specific sugar in polyvalent pneumococcal conjugate vaccine
CN106110316A A kind of preparation method of streptococcus pneumoniae conjugate combination-vaccine
CN105999254A 15-valence pneumococcus conjugate combined vaccine containing 2-type and 12 F serotypes