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HEFEI KEQI ENVIRONMENTAL PROT TECHNOLOGY CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,757
About

HEFEI KEQI ENVIRONMENTAL PROT TECHNOLOGY CO LTD has a total of 23 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, transport and surface technology and coating are WAVELOCK ADVANCED TECHNOLOGY CO LTD, CELLTECH METALS INC and JAYCO INC.

Patent filings in countries

World map showing HEFEI KEQI ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HEFEI KEQI ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Quanyin 23
#2 Liu Jinlong 14

Latest patents

Publication Filing date Title
CN105055081A Light pollution prevention eye patch
CN105057915A Environment-friendly aluminum material brazing wire and preparation process thereof
CN105066204A Environmental protection device for oil stain discharge
CN105139842A Noise absorber
CN105155617A Environment-friendly and water-saving device
CN105057914A Environment-friendly silver-free welding rod
CN105152426A Purification device for turbid water
CN105058838A Extrusion forming device for straw
CN105060360A Primary sewage treatment apparatus for separating metal particles
CN105129907A Sedimentation basin
CN105154137A Stirring device for straw combustion
CN105130072A Domestic sewage treatment apparatus
CN105015441A Engine cover silencing pad
CN105139845A Noise adsorption device with damping function
CN105056670A Comprehensive treating system for tail gas
CN104999972A Silencing pad of automobile front cover
CN105003325A Engine tail gas treatment device
CN105066151A Incineration and tail gas treatment process for waste tires
CN105126435A Stagewise impurity-removal and foam-catching water purification device
CN104971533A Water purification equipment for removing hair fibers