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AQUATECH LTD

Overview
  • Total Patents
    18
About

AQUATECH LTD has a total of 18 patent applications. Its first patent ever was published in 1993. It filed its patents most often in EPO (European Patent Office), United States and China. Its main competitors in its focus markets environmental technology, agriculture and chemical engineering are JIANGSU PHILIP ENV ENGINEERING CO LTD, MALONE RONALD F and ESZAKDUNANTULI REGIONALIS VIZM.

Patent filings per year

Chart showing AQUATECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eto Shunji 15
#2 Shunji Eto 2
#3 Pultr Frantisek 1
#4 Vesely Jiri 1
#5 Koutecky Vlastimil 1
#6 Vrba Frantisek 1

Latest patents

Publication Filing date Title
WO2010001856A1 Method of purifying polluted water and purifier for polluted water
EP1686098A1 Aerobic anaerobic treatment of organically polluted water
CA2226036A1 Device for collecting water polluting phytoplankton drifts and method for collecting water polluting phytoplankton drifts
TW368494B Method and apparatus for purifying polluted water
US5906745A Apparatus and method for purifying polluted water
EP0627251A1 Process and apparatus for separating floating solid material from liquids
WO9322244A1 Cage-like biological contact cleaner device for waste water treatment