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QYH BIOTECH CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    78,454
  • Filing trend
    ⇩ 80.0%
About

QYH BIOTECH CO LTD has a total of 28 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, pharmaceuticals and measurement are FRIEDRICH MIESCHER INSTITUTE FOR BIOMEDICAL RES, CHENGDU TECBOND BIOLOGICAL PRODUCTS CO LTD and THE J DAVID GLADSTONE INST A TESTAMENTARY TRUST ESTABLISHED UNDER THE WILL OF J DAVID GLADSTONE.

Patent filings in countries

World map showing QYH BIOTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing QYH BIOTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qiuge 10
#2 Zhou Leilei 10
#3 Li Haopeng 9
#4 Zhou Jianmin 8
#5 Wang Hemin 7
#6 Yue Jianxin 7
#7 Yu Lei 6
#8 Cheng Haibo 6
#9 Zhang Zhaowei 6
#10 Yuan Ye 5

Latest patents

Publication Filing date Title
CN112279900A H9N2 subtype avian influenza virus genetic engineering subunit vaccine and preparation method and application thereof
CN111939248A B-type chicken infectious rhinitis subunit vaccine and preparation method and application thereof
CN111057683A Virus diluent for chick embryo inoculation and preparation method and application thereof
CN111019973A Method for efficiently expressing recombinant protein by using insect cell-baculovirus expression system
CN111040986A Suspension culture cell monoclonal screening culture method
CN111040024A Type 4 avian adenovirus gene engineering vaccine and preparation method and application thereof
CN111548394A Fowl bursa virus gene engineering vaccine and its preparation method and use
CN109721642A A kind of 8 type aviadenovirus divalent subunit vaccine of I groups of 4 types of serum-serum and preparation method thereof
CN107873568A A kind of tunnel type hatching case humidification system
CN107603956A A kind of aviadenovirus scraps of paper carrier tidal type suspension culture method
CN107446892A A kind of cultural method of LMH cells
CN109207436A One plant of 4 type aviadenovirus strain of I group and its application
CN109207437A One plant of 8 type aviadenovirus strain of I group and its application
CN105603124A LAMP primer pair used for I subgroup fowl adenovirus detection and detection method thereof
CN105441393A Infectious bursal disease very virulent DF-1 cell adapted strain and application thereof
CN104792985A Method for qualitatively and quantitatively analyzing effective components of avian influenza virus antigen for poultry
CN104673761A Method for purifying porcine reproductive and respiratory syndrome vaccine antigen
CN104437168A Emulsification equipment and application of emulsification equipment to production of oil emulsion inactivated vaccine
CN104250637A Avian flu H9N2 subtype virus strain and application thereof
CN105214082A Newcastle disease, bird flu bivalent inactivated vaccine and preparation method thereof