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WUXI WEIFU ENV PROT CATALYST CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,473
  • Filing trend
    ⇩ 100.0%
About

WUXI WEIFU ENV PROT CATALYST CO LTD has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are TURBOTAK INC, BENGBU DEMO FILTRATION TECHNOLOGY CO LTD and ZIMMER SEBASTIAN.

Patent filings in countries

World map showing WUXI WEIFU ENV PROT CATALYST CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing WUXI WEIFU ENV PROT CATALYST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jia Liwei 23
#2 Yue Jun 16
#3 Yang Jin 10
#4 Wang Gang 10
#5 Zhang Yuan 8
#6 Zhang Jie 8
#7 Hao Shijie 8
#8 Sun Liang 8
#9 Jin Weiyang 8
#10 Wang Jiaming 7

Latest patents

Publication Filing date Title
CN106925266A Single coating three-way catalyst
CN106824174A A kind of coccoid catalyst of high-efficient purification nitrogen oxides and preparation method thereof
CN106807370A A kind of three-way catalyst
CN106902864A A kind of ammoxidation catalyst for diesel engine vent gas cleaning system and preparation method thereof
CN106890642A Catalyst and preparation method thereof for processing benezene material in industrial waste gas
CN106902865A Diesel vehicle particle oxidative catalyst and preparation method thereof
CN106807432A A kind of Pt Pd bimetallic catalysts for NO oxidations and preparation method thereof
CN106694056A Quantitative slurry feeding equipment for overall honeycomb ceramic carrier
CN106281050A A kind of preparation method and applications of molecular sieve SCR catalyst binding agent
CN106238037A One possesses high storage NH3sCR catalyst of ability and preparation method thereof
CN106268929A The preparation method of CHA molecular sieve SCR integral catalyzer
CN106238092A The method of one-step synthesis method Cu SSZ 13 molecular sieve catalyst
CN106215974A A kind of preparation method of copper Fe compound type SAPO 34 molecular sieve catalyst
CN106076331A A kind of preparation method of three-way catalyst
CN105964253A Gasoline car particle capturing catalyst and preparation method thereof
CN105797721A Method for preparing three-way catalyst high in palladium content
CN105562077A SCR catalyst for purifying diesel engine exhaust pollutant and preparation method thereof
CN105817365A Flash-drying overall quantitative coating equipment for honeycomb catalysts
CN105797767A Diesel vehicle oxidized form catalyst having low temperature activity and preparation method thereof
CN105521896A Quick-drying and overall-quantitative coating equipment