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LIU YANHONG

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    71,786
About

LIU YANHONG has a total of 80 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and foods and drinks are RIVER IN JIANGSU BAMBOO ENVIRONMENTAL PROJECT LTD COMPANY, WATER MINERALS LTD and LIFESTRAW SA.

Patent filings in countries

World map showing LIU YANHONGs patent filings in countries
# Country Total Patents
#1 China 80

Patent filings per year

Chart showing LIU YANHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yanhong 78
#2 Yanhong Liu 2
#3 Zhang Siyan 1
#4 Tian Meixiang 1

Latest patents

Publication Filing date Title
CN109953516A A kind of information push-delivery apparatus for immunization campaign and physical examination management
CN109771687A A kind of prevention of infectious disease droplet gas sterilizing unit
CN109675811A A kind of city compostization processing garbage classification auxiliary device
CN109516654A A kind of environment-friendly sewage processing unit for environmental improvement
CN109553235A A kind of dedicated sewage-treatment plant in high-speed service area
CN109437507A A kind of sludge drying auxiliary device
CN109364675A A kind of environment-protecting type exhaust air processing auxiliary device for environmental improvement
CN109354147A A kind of sedimentation basin in sewage disposal process
CN109499712A A kind of environment protection solid domestic garbage disposer
CN109395553A A kind of environment-friendly type food and drink emission-control equipment
CN109351097A A kind of anti-fugitive dust auxiliary flusher of environmental purification air treating
CN109260809A A kind of spray fluid circulation auxiliary device of exhaust-gas treatment spray column
CN109224575A A kind of municipal sewage treatment filtering foreign auxiliary device
CN109179922A A kind of efficient countryside sewage treatment equipment
CN109499237A A kind of coal-fired flue-gas dust-removing equipment
CN109351105A A kind of coal-fired flue-gas processing equipment
CN109489360A A kind of coal-fired flue-gas reuse means
CN106618739A Instrument delivery device for anesthesia department
CN104906276A Traditional Chinese medicine composition for treating phantom limb pain
CN104905360A Fire equalization beverage and preparation method thereof