Learn more

CHANGCHUN INST OF BIOLOG PRODU

Overview
  • Total Patents
    23
About

CHANGCHUN INST OF BIOLOG PRODU has a total of 23 patent applications. Its first patent ever was published in 1994. 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 environmental technology are AGRAWAL BABITA, ICO THERAPEUTICS INC and NMK RES LLC.

Patent filings per year

Chart showing CHANGCHUN INST OF BIOLOG PRODUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Pengfu 11
#2 Liu Jingye 10
#3 Li Guangpu 9
#4 Xie Baosheng 9
#5 Song Zongming 8
#6 Wang Wei 7
#7 Wan Zongju 7
#8 Li Shuyan 5
#9 Liu Lingjiu 5
#10 Zhang Ling 4

Latest patents

Publication Filing date Title
CN1990041A Kidney syndrome hemorrhagic fever Vero cell bivalent purified vaccine and industrialized producing process thereof
WO2004084629A1 The freeze-drying and crypreservation method of callus cell and the cryoprotectant
CN1764725A Plant expression carrier plasmid for hepatitis B gene, hepatitis B gene transgenic cell line and its industrialization production application
WO2004085655A1 A plant expression plasmid or a transgenic plant cell line of hepatitis b viral gene, as well as the application thereof in the industrial production
CN1513555A Hepatitis A-B combined vaccine and its freeze dried preparation
CN1460521A Recombinant hepatitis B BCG vaccine combined vaccine and its preparation method
CN1513549A Polythylene glycol-interferon alpha foreeze dried preparation
CN1282871A Technique and reagent kit for investigating blood platelet, blood type, antigen and antibody by microcolumn gel method
WO0029018A1 Combined vaccine against both hav and measle virus and method of producing it
AU6323599A Combined vaccine against both hav and measle virus and method of producing it
CN1214938A Frozen dried heptitis A toxicity-reduced bio-vaccine and protective agent thereof
CN1145254A Prevention of hydrophobia by co-use of alpha type gene reorganizing interfrence agent and hydrophobia vaccine
CN1109782A Production of inactivated vaccine for epidemic hemorrhagic fever using primary cells of kidney of golden yellow hamster
CN1109783A Oral hydrophobia vaccine for dog and productive process thereof