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CLEAN WATER CO LTD

Overview
  • Total Patents
    32
About

CLEAN WATER CO LTD has a total of 32 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, environmental technology and control are R T S ROCHEM TECHNICAL SERVICES GMBH, NEW CENTURY MEMBRANE CO LTD and GEIGER EUGEN.

Patent filings per year

Chart showing CLEAN WATER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Timmons Alban 26
#2 Hudson Ian 3
#3 Hong Soon Pyo 1
#4 Kim Jeong Sik 1
#5 Youn Heun O 1
#6 Kwon Joong Peil 1
#7 Won Dal Sik 1
#8 Kim Jung Won 1
#9 Kim Joung Too 1
#10 Kim Sung Hong 1

Latest patents

Publication Filing date Title
KR20060091550A Nitrogen and phosphorus removal apparatus with zero power consumption inner recycle and method thereby
KR20050098098A An advanced the oxidation ditch by the intermittent inflow and the uniform effluent
KR20020033701A The Sludge drawing equipment of sewage treatment facilities
WO9532157A1 Method for decontaminating scour liquors
NZ269844A Method and apparatus for treating contaminated liquids, especially water, using soluble metal salts
NZ247422A Separator for removing contaminates from a base liquid
WO9308892A1 Improvements in or relating to separators
AU659507B2 Improvements in or relating to separators
GB8722697D0 Filters
GB8713308D0 Separators
GB8614530D0 Liquid treatment process