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SUZHOU QINGRAN ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,846
  • Filing trend
    ⇧ 500.0%
About

SUZHOU QINGRAN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 15 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and chemical engineering are CAPITAL AIHUA TIANJIN MUNICIPAL & ENV ENGINEERING CO LTD, WUHAN SENTAI ENVIRONMENTAL PROT CO LTD and SAUR.

Patent filings in countries

World map showing SUZHOU QINGRAN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SUZHOU QINGRAN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Jianjun 15
#2 Wang Huili 11
#3 Zhang Ke 8
#4 Gao Fengguang 1
#5 Li Jian 1
#6 Huang Qun 1

Latest patents

Publication Filing date Title
CN110590002A Salting device and salting method for high-salinity wastewater
CN110548520A ozone catalytic fluidized bed catalyst and preparation method thereof
CN110448933A Brine separating device
CN110508283A Fenton fluid catalyst and preparation method thereof
CN109574198A Ozone catalytic fluidized bed sewage processor and its application method
CN109437442A The analysis salt device and analysis salt method of high-salt wastewater
CN109437424A The processing method and processing system of spent lye
CN109550490A The regeneration method of active carbon
CN109019840A Nitrify water treatment facilities
CN108928919A Anammox water treatment facilities
CN107935165A Aerator and the wastewater treatment equipment with the aerator