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QINGDAO LUYUANJIA INDUSTRY AND TRADE CO LTD

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    37,461
About

QINGDAO LUYUANJIA INDUSTRY AND TRADE CO LTD has a total of 41 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 macromolecular chemistry and polymers, environmental technology and electrical machinery and energy are YU HUICAI, QINGDAO HUA CHENG TIAN MACHINERY MFG CO LTD and SIHUI QIDE INFORMATION CONSULTING SERVICE CO LTD.

Patent filings in countries

World map showing QINGDAO LUYUANJIA INDUSTRY AND TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing QINGDAO LUYUANJIA INDUSTRY AND TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Hongwu 41

Latest patents

Publication Filing date Title
CN104387759A Waterproof roll with higher water resistance
CN104430619A Traditional Chinese medicine emulsion for green ecological agriculture
CN104625467A Alloy composite brazing filler metal for improving welding wettability
CN104403826A Cleaning agent capable of being applied to machinery and paint materials
CN104403284A Modified material with good lubricity
CN104448594A Antimagnetic material with high temperature resistance and long service life
CN104448796A Waterproof and anti-breaking coiled material
CN104430582A Environmentally-friendly microbial compound pesticide
CN104532098A Corrosion-resisting alloy material
CN104397046A Compound pesticide
CN104403473A Material used for coating surface of mechanical equipment and absorbing noise
CN104397045A Insecticide for green food
CN104529490A Low-electrical-resistivity refractory material applied to bottom of electric-arc furnace
CN104472598A Microbial compound chemical insecticide
CN104430618A Rice grub biopesticide
CN104472573A Emulsification-type microbial pesticide
CN104466137A Novel carbon-silicon composite material
CN104472574A Microbial environmental-friendly insecticide
CN104397054A Biological compound pesticide
CN104448686A Flame-retardant and environment-friendly composite material