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WEI YUYING

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    39,971
About

WEI YUYING has a total of 39 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and environmental technology are QINGDAO YANYUAN MARINE BIOLOGICAL TECH CO LTD, CYRKIEWICZ MARCELI and ANHUI WANJIE HYDRAULIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WEI YUYINGs patent filings in countries
# Country Total Patents
#1 China 39

Patent filings per year

Chart showing WEI YUYINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Yuying 39

Latest patents

Publication Filing date Title
CN108059222A A kind for the treatment of agent for papermaking wastewater
CN108059198A A kind of sewage-treating agent
CN108059196A A kind of municipal sewage treatment agent
CN108059987A A kind of environment-friendly biomass fuel
CN108059813A A kind of anti-aging rubber
CN108059742A A kind of Oilproof corrosion-resistant rubber
CN108059737A A kind of conductive rubber
CN108059985A A kind of biomass fuel feed composition
CN108059988A A kind of biomass fuel of resistance to sintering
CN108059753A A kind of fire protection flame retarding plastics
CN108059738A A kind of abrasive rubber
CN108059197A A kind of Industrial waste water treatment agent
CN108059776A A kind of highstrenghtpiston
CN108059800A A kind of biomass degradation plastic
CN108059777A A kind of conductive plastics
CN108059986A A kind of novel biomass fuel
CN108059747A A kind of weather-proof rubber
CN108070187A A kind of flame retardant type rubber
CN108070167A A kind of antibiotic plastic
CN108059468A A kind of carbon silica refractory