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QINGDAO QIANXIANG ENVIRONMENTAL PROT TECHNOLOGY CO

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,787
About

QINGDAO QIANXIANG ENVIRONMENTAL PROT TECHNOLOGY CO has a total of 38 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 environmental technology are SK ELECTRONICS KK, NIPPON ENGINEERING SERVICE KK and KH VELOSIPEDNYJ Z IM G I PETRO.

Patent filings in countries

World map showing QINGDAO QIANXIANG ENVIRONMENTAL PROT TECHNOLOGY COs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing QINGDAO QIANXIANG ENVIRONMENTAL PROT TECHNOLOGY COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Shao 38
#2 Tian Fuzhen 38
#3 Gao Wei 38

Latest patents

Publication Filing date Title
CN104140284A Porous ceramic capable of being used for filter membrane support
CN104163619A Ceramic composite material for radome
CN104140257A Cordierite ceramic material capable of being used for dielectrics
CN104140263A Composite abrasion-resisting ceramic material
CN104150869A Energy-saving long-after-time fluorescence ceramic brick
CN104164211A Environment-friendly type ceramic-based friction material
CN104140262A High-temperature creep resisting aluminum titanate composite ceramic material
CN104138688A Composite renewable ceramic filter element containing cordierite
CN104140285A Energy-saving composite ceramic material
CN104140783A Compression-resisting and heat-resisting ceramic corundum abrasive material
CN104152109A Wide-additive-system ceramic corundum abrasive
CN104140281A Fluorescent ceramic tile formed in one-off mode
CN104175235A Metal and ceramic composite bonding agent
CN104140267A Ceramic composite material with boron nitrides as matrix
CN104140247A Ceramic corundum abrasive material high in selectivity
CN104140290A Novel ceramic glaze
CN104152108A Long-term-use ceramic-based friction material
CN104139181A Novel ceramic composite material
CN104140244A Environment-friendly non-toxic Junyu glaze porcelain
CN104140627A Energy-saving and environment-friendly rubber