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HEFEI WANZHIJING DOORS AND WINDOWS CO LTD

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    23,597
  • Filing trend
    ⇧ 187.0%
About

HEFEI WANZHIJING DOORS AND WINDOWS CO LTD has a total of 62 patent applications. It increased the IP activity by 187.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and basic materials chemistry are SUZHOU RUITEJIE CHEMICAL PRODUCT CO LTD, HEFEI DONGHENGRUI ELECTRONIC TECH CO LTD and RUAN LILI.

Patent filings in countries

World map showing HEFEI WANZHIJING DOORS AND WINDOWS CO LTDs patent filings in countries
# Country Total Patents
#1 China 62

Patent filings per year

Chart showing HEFEI WANZHIJING DOORS AND WINDOWS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Juan 62

Latest patents

Publication Filing date Title
CN109321046A A kind of environment-friendly type inner wall decorative paint with thermal insulation property
CN109337248A A kind of heat-resisting anti-aging Corvic
CN109337212A A kind of wood plastic composite of high-intensitive pressure-resistant anticracking
CN109337247A A kind of heat-resisting decorative panel resin material of the anticracking of high tenacity
CN109355011A A kind of close type fireplace outer wall energy-saving and heat-insulating paint
CN108907932A A kind of cutting grinding device of aluminium alloy
CN108821661A A kind of fire-resistant door core plate and preparation method thereof
CN109135171A A kind of thermal insulation material and preparation method thereof that thermal coefficient is low
CN109111877A A kind of door and window factory lumber matter bonding agent
CN108912586A A kind of preparation method preparing printed material using discarded ABS plastic
CN109054336A A kind of engineering plastics preparation method of good combination property
CN109046712A A kind of afforestation recovery device of wastes
CN109047193A A kind of building steelframe structured steel pipe cleaning device
CN108912713A A kind of energy conservation and environmental protection plastic and preparation method thereof
CN108715525A A kind of energy-saving building waterproof material and preparation method thereof
CN108793927A A kind of light energy conservation type thermal insulation board used for building exterior wall and preparation method thereof
CN108793882A A kind of energy saving type lightweight building thermal insulation material and preparation method thereof
CN108841069A A kind of door and window is with highstrenghtpiston and preparation method thereof
CN108753486A A kind of nontoxic antibacterial glass cleaner
CN108912523A It is a kind of to reduce the amendatory plastics preparation method of cost intensity