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BEIJING MINHAI BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    67,616
  • Filing trend
    ⇩ 50.0%
About

BEIJING MINHAI BIOTECHNOLOGY CO LTD has a total of 49 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets pharmaceuticals, biotechnology and measurement are VIRTTU BIOLOG LTD, BATU BIOLOGICS INC and VARIATION BIOTECHNOLOGIES INC.

Patent filings in countries

World map showing BEIJING MINHAI BIOTECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING MINHAI BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jiankai 28
#2 Wei Wenjin 17
#3 Gu Meirong 14
#4 Song Linlin 8
#5 Li Guoshun 8
#6 Wang Tingting 7
#7 Guo Lin 7
#8 Chen Lei 6
#9 Xiao Haifeng 6
#10 Xu Yingzhi 6

Latest patents

Publication Filing date Title
CN111778168A Hansenula polymorpha engineering bacteria for efficiently expressing CA10 virus-like particles and application thereof
CN110818779A Group B epidemic encephalitis fHbp-V2 recombinant protein and preparation method thereof, vaccine composition and application
CN110903360A Group B epidemic encephalitis fHbp-V3 recombinant protein and preparation method thereof, vaccine composition and application
CN110917148A Gelatin-free and human-blood-albumin-free gill wind combined attenuated live vaccine freeze-drying protective agent
CN109550046A It is a kind of to adsorb cell-free whooping cough-polio-b type haemophilus influenzae combined vaccine and preparation method thereof
CN109384832A The preparation method and applications of recombinant type vaccine host protein antibody
CN108066759A A kind of aluminum hydroxide adjuvant and preparation method and application
CN108226480A The method for measuring D- antigenic contents in aluminium salt absorbent-type DTap-IPV combined vaccines
CN107929729A A kind of preparation method of Aluminium phosphate adjuvant
CN108017688A A kind of purification process of destination protein
CN106729702A A kind of Aluminium phosphate adjuvant and preparation method and application
CN106822884A A kind of preparation method of polyvalent pneumococcal capsular polysaccharide conjugate vaccine
CN109689862A Recombinate purifying and its vaccine preparation method of EV71 virus-like particle
CN106039300A Preparation method of streptococcus pneumoniae capsular polysaccharide protein conjugate
CN105669873A Hydrolysis method of different serotypes of streptococcus pneumoniae capsular polysaccharides
CN105175517A Separation and purification method for pertussis antigen
CN104888209A B-group epidemic neisseria meningitidis recombinant protein vaccine and preparing method thereof
CN103751772A Method for preparing genotype F mumps attenuated live vaccine
CN103756976A Diploid cell adaptive method of F genotype mumps viral strain MHM-19
CN103642940A Detection method for antigen serotype of pentavalent rotavirus vaccine