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COWAY ENTECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    150,468
About

COWAY ENTECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and Australia. Its main competitors in its focus markets environmental technology and chemical engineering are GOLCONDA ENG & MINING, BELL ANDREW JAMES and PASSAVANT ROEDIGER UMWELTTECH.

Patent filings in countries

World map showing COWAY ENTECH CO LTDs patent filings in countries

Patent filings per year

Chart showing COWAY ENTECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kwon Oh Sung 6
#2 Park Yong Min 5
#3 Kwon Jung Won 4
#4 Kwon Ohsung 3
#5 Jeong Woowon 3
#6 Guan Shuo 2
#7 Kim Yoo Jeong 2
#8 Park Soon Ho 2
#9 Choi Woo-Seung 2
#10 Noh Soo-Hong 2

Latest patents

Publication Filing date Title
KR102155238B1 Ammonia removal system and method using membrane contactor for sewage reuse
KR102108512B1 Ammonia removal system and method using membrane contactor
KR102082802B1 Control method of sewage reuse and water treatment RO system using high pressure pump operation rate
KR20170127243A Sewage treatment system having dual treatment system and method using the same
KR101773968B1 Method for water treatment using pressure of raw water
KR20170002094A Membrane filtration for advanced water treatment device using hydraulic head differential and method for flow conttrolling the same
KR20170002095A Membrane filtration for advanced water treatment device using hydraulic head differential and method for dynamic pressure conttrolling the same
KR20160105658A Mehods for emulsion breaking of crude oil waste water
KR20160105656A Pressurized water tank for pressure floatation equipment and operation methods
KR20160085982A Membrane filtration for advanced water treatment device using hydraulic head differential
EP3056258A1 Chemical cleaning method for membrane systems