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GUANGZHOU YELIN ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,503
  • Filing trend
    ⇧ 80.0%
About

GUANGZHOU YELIN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 14 patent applications. It increased the IP activity by 80.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and basic materials chemistry are WOOG MANFRED J, DAYU DONGHONG TIN PRODUCT CO LTD and CASSEL HENRY R.

Patent filings in countries

World map showing GUANGZHOU YELIN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing GUANGZHOU YELIN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Zhaochun 14
#2 Li Jianping 3

Latest patents

Publication Filing date Title
CN109652653A A kind of inorganic dangerous waste system process
CN109680151A A kind of inorganic dangerous waste oxygen-enriched side-blowing treatment process
CN109794490A A kind of Water Quenching Slag Treatment technique for processing
CN109097573A A kind of high efficiency pyrogenic process white silk zinc ore thermoelectricity furnace apparatus
CN109504403A A kind of organic solid dangerous waste anaerobic carbonization treatment process
CN108955235A A kind of Novel fixed-type reverberatory furnace flue support anti-deformation device
CN108998661A A kind of vertical drying kiln sintering joint oxygen-enriched side-blowing smelting technology
CN108994056A A kind of high-efficiency environment friendly dangerous waste processing system
CN108262334A A kind of dangerous solid wastes recycling processing method of organic matter
CN107803395A A kind of organic abraum salt low-temperature carbonization handling process
CN107816856A A kind of gas heating continuous and automatic high temperature loss equipment
CN107760352A A kind of anaerobic low temperature pyrolyzer technical equipment
CN107867709A A kind of processing technology for being concentrated by evaporation aqueous sodium persulfate solution crystallization
CN107814457A A kind of carbon black leaches inorganic salt treatment evaporative crystallization technique