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GUO HONGBAO

Overview
  • Total Patents
    23
About

GUO HONGBAO has a total of 23 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States and China. Its main competitors in its focus markets civil engineering, machines and basic materials chemistry are SHAANXI J & R FIRE FIGHTING CO, EXCELSIOR FEUERLOESCHGERAETE and XI AN J & R FIRE FIGHTING EQUIPMENT CO LTD.

Patent filings in countries

World map showing GUO HONGBAOs patent filings in countries
# Country Total Patents
#1 United States 20
#2 China 3

Patent filings per year

Chart showing GUO HONGBAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Hongbao 23
#2 Zhang Weipeng 11
#3 Zhang Zanfeng 8
#4 Zhang Sanxue 6
#5 Deng Zhenping 5
#6 Liu Honghong 5
#7 Zheng Gaofeng 3
#8 Zhu Xianfei 3
#9 Ma Chunjie 2
#10 Ma Chenggong 2

Latest patents

Publication Filing date Title
US2012273714A1 Catalytic chemical coolant for thermal aerosol and a preparation method thereof
US2010065285A1 Bi-directional horizontal spraying aerosol fire-extinguishing apparatus
CN1526461A Composition for generating gaseous fire extinguishing agent
CN1386554A Fire-extinguishing aerosol without toxicity and corrosion for electric appliance
CN1246596A Jetting-sucking welding torch suitable for more kinds of gas