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SINOCAT ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    18,565
  • Filing trend
    ⇧ 250.0%
About

SINOCAT ENVIRONMENTAL TECH CO LTD has a total of 78 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2015. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets chemical engineering, environmental technology and electrical machinery and energy are WUXI WEIFU ENVIRONMENT PROT CATALYST CO LTD, HEESUNG CATALYSTS CORP and JOHNSON MATTHEY JAPAN INC.

Patent filings in countries

World map showing SINOCAT ENVIRONMENTAL TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SINOCAT ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qizhang 70
#2 Li Yun 59
#3 Wang Yun 47
#4 Cheng Yongxiang 25
#5 Chen Yaoqiang 21
#6 Zhang Yanhua 20
#7 Liu Zhimin 18
#8 Wang Ruifang 17
#9 Wei Kuan 17
#10 Feng Xi 17

Latest patents

Publication Filing date Title
CN112221494A Pt-containing catalyst suitable for gasoline vehicle tail gas purification and preparation method thereof
CN112246242A Composite catalyst with high NO purification efficiency and preparation method thereof
CN112050204A Low-nitrogen combustor
CN112084725A Method for evaluating performance of SCR mixer of diesel internal combustion engine
CN111939898A Methanol fuel automobile exhaust purification catalyst and preparation method thereof
CN111969216A Preparation method of catalyst layer on high-efficiency low-platinum membrane electrode
CN111834655A Fuel cell membrane electrode assembly and preparation method thereof
CN111821971A Integral catalyst for catalytic regeneration of soot and preparation method thereof
CN111790385A Moisture-proof ozonolysis catalyst and preparation method thereof
CN111710879A Nitrogen-doped carbon-supported platinum-based electrocatalyst and synthesis method thereof
CN111617773A DOC catalytic coating with high fuel oil ignition performance and preparation method thereof
CN111564641A Preparation method of catalyst layer in membrane electrode
CN111530499A Synthesis method of core-shell alloy electrocatalyst with controllable structure
CN111564640A Method for synthesizing electrocatalyst with controllable nano structure
CN111224125A Fuel cell monomer
CN111215048A Ozone purification catalyst and preparation method and application thereof
CN111229220A Preparation method of three-way catalyst
CN111224112A Preparation method of electrocatalyst for hydrogen fuel cell
CN111167508A Ammonia oxidation catalyst for high-temperature tail gas and preparation method thereof
CN111135827A Ammonia oxidation catalyst for equivalent-weight-combustion natural gas engine tail gas and preparation method thereof