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KOU YANHUA

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,137
About

KOU YANHUA has a total of 19 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry are GIUDICE MARIA ASSUNTA, ECOMANDA AG and SHE BLENDS HOLDING B V.

Patent filings in countries

World map showing KOU YANHUAs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing KOU YANHUAs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Fuels

Top inventors

# Name Total Patents
#1 Kou Yanhua 19
#2 Liu Fang 2

Latest patents

Publication Filing date Title
CN110157502A The combustion-supporting cleaning additive of the automobile-used boat alcohol fuel of one kind and production method
CN110157510A The anti-swelling additive of the automobile-used boat alcohol fuel anti-corrosion of one kind and production method
CN110157506A The anti-choke additive of the automobile-used boat alcohol fuel of one kind and production method
CN110157501A The automobile-used boat alcohol fuel calorific value Synergistic additives of one kind and production method
CN110157504A The automobile-used boat alcohol fuel calorific value Synergistic additives of one kind and production method
CN110157498A A kind of automobile-used EPM45 boat alcohol fuel and production method
CN110157503A The combustion-supporting cleaning additive of the automobile-used boat alcohol fuel of one kind and production method
CN110157511A The anti-choke additive of the automobile-used boat alcohol fuel of one kind and production method
CN110157507A The automobile-used boat alcohol fuel hydrotropy water resistant additive of one kind and production method
CN110157497A A kind of automobile-used EPM55 boat alcohol fuel and production method
CN110157508A The anti-swelling additive of the automobile-used boat alcohol fuel anti-corrosion of one kind and production method
CN107057783A A kind of automobile-used boat anti-choke additive of alcohol ate and preparation method
CN106833771A A kind of automobile-used boat alcohol ate hydrotropy water resistant additive and preparation method
CN106811246A A kind of automobile-used boat alcohol ate calorific value Synergistic additives and preparation method
CN106833770A A kind of automobile-used boat alcohol ate anti-corrosion resists swelling additive and preparation method
CN107245354A A kind of automobile-used EPM35 boat alcohol gasoline and preparation method
CN106701219A Navigation alcohol fuel combustion-supporting additive for automobile and manufacturing method thereof
CN104927931A Alcohol gasoline
CN104762113A Vehicle diesel oil microemulsifier and application thereof