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GUANGZHOU COSMO ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,456
  • Filing trend
    ⇩ 45.0%
About

GUANGZHOU COSMO ENVIRONMENTAL TECH CO LTD has a total of 23 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 2017. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy, foods and drinks and environmental technology are BELOV VLADIMIR, ALTAIR NANOMATERIALS INC and JOMA CHEMICAL AS.

Patent filings in countries

World map showing GUANGZHOU COSMO ENVIRONMENTAL TECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Yongcheng 21
#2 Huang Zhiyuan 18
#3 Zha Zhengjiong 16
#4 Wu Yangdong 14
#5 Wang Hao 12
#6 Ye Chengwei 11
#7 Liu Yang 5
#8 Zhang Zhiyong 4
#9 Wang Wu 3
#10 Huang Yulin 3

Latest patents

Publication Filing date Title
CN110564977A Method for recovering nickel resource from chemical nickel waste liquid
CN110563218A method for recovering phosphorus resource from chemical nickel waste liquid
CN110482513A A method of chemically nickel-plating waste liquid recycles graininess ferric orthophosphate
CN110451554A A kind of feed grade zinc oxide for the method and its recycling recycling feed grade zinc oxide from zinc-containing sludge
CN110484730A A method of recycling feed grade basic zinc chloride from zinc-containing sludge
CN110184459A A method of basic copper chloride is produced using copper-contained sludge
CN109536720A The removal methods of chlorine in a kind of copper-bath
CN108754158A A kind of method of copper-contained sludge production cupric sulfate purified
CN108455656A A kind of preparation method of activated zinc oxide
CN108467054A A kind of method and its application of waste printed circuit board remanufacture feed grade basic copper chloride
CN108689427A It is a kind of to produce the method and its application that feed grade zinc oxide is recycled in mother liquor from basic zinc chloride
CN108185151A A kind of feed grade zinc oxide and preparation method thereof
CN109970092A A kind of preparation method of high-bulk-density basic copper carbonate
CN109970091A A kind of preparation method of low bulk density basic copper carbonate
CN108185150A A kind of basic copper chloride particulate matter and preparation method thereof
CN107857291A A kind of basic zinc chloride particulate matter and preparation method thereof
CN107973438A A kind of processing method of waste liquid