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CHOEUN ENVIRONMENT CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    230,603
About

CHOEUN ENVIRONMENT CO LTD has a total of 19 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea, China and Philippines. Its main competitors in its focus markets chemical engineering and environmental technology are SALSNES FILTER AS, MOLL HANS GEORG and STEINMULLER MINING AND PIPING.

Patent filings in countries

World map showing CHOEUN ENVIRONMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing CHOEUN ENVIRONMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cho Hyun Chul 12
#2 Cho Hyun Cheul 5
#3 Cho Hyun Choeul 2
#4 Joung Yun Doo 1
#5 Jeong Yeon Du 1

Latest patents

Publication Filing date Title
KR20150115548A Variable filtering equipment for washing filter media using reciprocating washing device
KR20130041003A Media for water treatment and adjustable filtration using the media
KR20140030770A Adjustable filtration for maintaining tension of filter media
KR20140000042A Adjustable filtration and method for controlling the same
KR20130059047A Filtration apparatus with sterilization
KR20120088166A Water treatment method controlling filtering variable by quantity of state of treated water and filtering apparatus therefor
KR20120077086A Gravity wastewater filtration treatment method and adjustable filtration system
KR20120060267A Water treatment method with variable control according to inflow of water and multilevel sbr wastewater treatment apparatus
KR20120039784A Wastewater treatment method and continuouns inflow sbr facility using the method
KR20120033496A Media for water treatment and adjustable filtration using the media
KR100946916B1 Adjustable filtration for high capacity water treatment facility
KR20110064873A Pore adjustable filtration
KR20110056634A Adjustable filtration controlable position of filter thickness
KR100937111B1 Adjustable filtration
KR100535379B1 Decanter and several sequencing batch reactor using the decanter
KR20060083651A Air supply tube and air supply apparatus using the tube for wastewater treatment system