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LIU CAO

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    18,790
  • Filing trend
    ⇩ 100.0%
About

LIU CAO has a total of 77 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, macromolecular chemistry and polymers and machine tools are EIFFEL TECHNOLOGIES LTD, TECHNO BIO KK and HOU XIAOFANG.

Patent filings in countries

World map showing LIU CAOs patent filings in countries
# Country Total Patents
#1 China 77

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Cao 54
#2 The Inventor Has Waived The Right To Be Cited 1
#3 The Two Inventors Have Waived The Right To Be Mentioned 1

Latest patents

Publication Filing date Title
CN107323038A Compound original plank with gridding drying
CN105860003A Special flexible material for LED (light-emitting diode) lamp packaging
CN106084694A A kind of LED seat Special wear-resistant waterproof material and preparation method thereof
CN106084782A A kind of high transparency for LED encapsulation, high rigidity, aging resistance silica gel material and preparation method thereof
CN105885382A Special organofluorophosphorus composite for LED lamp packaging and preparation method of special organofluorophosphorus composite for LED lamp packaging
CN106091143A A kind of indoor air purification equipment with purifying paths extension function
CN107927856A A kind of parched food stir-frying dust-extraction unit
CN105862362A Intelligent laundry rack
CN106091144A A kind of efficient indoor air cleaning equipment based on flabellum flow-disturbing principle
CN105833646A Purification unit of self-protection industrial waste gas scrubbing tower
CN105775456A Combined heat preservation bin for feed
CN105663918A Traditional Chinese medicine preparation for treating asthma as well as preparation method and application thereof
CN105602080A High-flame-resistance and high-temperature-resistant low-smoke cable material and preparation method thereof
CN105561110A Traditional Chinese medicine composition for curing hepatitis B as well as preparing method and application of traditional Chinese medicine composition
CN105664116A Traditional Chinese medicine for treating infant iron deficiency anemia as well as preparation method and application thereof
CN105687444A Traditional Chinese medicine composition for treating rheumatism and preparation method and application thereof
CN105616883A Traditional Chinese medicine composition for treating ischialgia and preparing method and application of traditional Chinese medicine composition
CN105663478A Traditional Chinese medicine composition for treating viral meningitis as well as preparation method and application thereof
CN105534066A Intelligent confidential type trackless movable rack
CN105778842A LED package adhesive with high heat conductivity and preparing method and application thereof