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CHENGDU QIFANG BIOLOGICAL TECH CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    55,995
  • Filing trend
    ⇩ 100.0%
About

CHENGDU QIFANG BIOLOGICAL TECH CO LTD has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and macromolecular chemistry and polymers are ALSITEK LTD, GCP APPLIED TECH INC and CERAM ETEC GMBH.

Patent filings in countries

World map showing CHENGDU QIFANG BIOLOGICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CHENGDU QIFANG BIOLOGICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Huan 29

Latest patents

Publication Filing date Title
CN107903019A A kind of construction wall aerosil thermal insulation material
CN107881515A The preparation method of environment-friendly metal antirust high-efficiency water-base cleaning agent
CN107915467A A kind of preparation method of construction wall aerosil thermal insulation material
CN107840617A A kind of fire-retardant materials for wall of high-strength insulation
CN107902983A A kind of preparation method of the fire-retardant materials for wall of high-strength insulation
CN107875865A A kind of resistant to pollution PVDF ultrafiltration membrane of water filtration antibacterial
CN107793611A Waste-tyre rubber-powder adulterates butyl rubber composite of water-proof coiled material
CN107916429A Environment-friendly metal antirust high-efficiency water-base cleaning agent
CN107892519A A kind of formula of insulation material used for building exterior wall
CN107857532A A kind of high-strength insulation acoustical absorption wall material
CN107868351A Waste-tyre rubber-powder adulterates the preparation method of butyl rubber composite of water-proof coiled material
CN107935491A A kind of high-strength insulation acoustical absorption wall material and preparation method thereof
CN107684299A A kind of anti-scald kettle cup group of pressing liquid draining type
CN107556650A A kind of environmental protection polyvinyl chloride waterproof roll
CN107593792A A kind of vegetable insecticide of unpollution control methods fruit tree diseases and pests
CN107555981A A kind of low-temperature sintering MnZn Ferrite Materials and its prepare sintering method
CN107439760A A kind of lotus leaf tea and preparation method thereof
CN107443266A A kind of grinding wheel mould
CN107447988A A kind of multi-functional bar cage fast binding equipment
CN107601976A A kind of inorganic wall heat-insulating material