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EVOQUA WATER TECHNOLOGIES PTE LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    235,128
About

EVOQUA WATER TECHNOLOGIES PTE LTD has a total of 22 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Singapore, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and machines are EVOQUA WATER TECH LLC, AQUATECH INT CORP and ACCIONA AGUA S A.

Patent filings per year

Chart showing EVOQUA WATER TECHNOLOGIES PTE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Li-Shiang 10
#2 Ng Kee Hoe 7
#3 Fu Rongqiang 7
#4 Woodling Richard 6
#5 Yeo Keng Hoo 4
#6 Gu George Y 4
#7 Gudipati Siva Venkata Srinivasa Chakravarthy 3
#8 Yong Zhee Min Jimmy 3
#9 Shaw Michael J 2
#10 Richard Woodling 2

Latest patents

Publication Filing date Title
WO2014058471A1 Enhanced photooxidation reactor and process
WO2014142940A1 Chemical and biological wastewater treatment system
SG2014010946A Composition and method for cleaning silica fouled membranes
WO2014126577A1 Composition and method for cleaning silica fouled membranes
SG2013011333A Composition and method for cleaning silica fouled membranes
SG10201404841PA Techniques for promoting current efficiency in electrochemical separation systems and methods
EP2560922A1 Methods and systems for treating wastewater
TW201204639A Baffle plates for an ultraviolet reactor
EA023476B1 Ion exchange membranes and process for producing an ion exchange membrane