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SIEMENS WATER TECH HOLDG CORP

Overview
  • Total Patents
    68
About

SIEMENS WATER TECH HOLDG CORP has a total of 68 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets chemical engineering, environmental technology and machines are VEOLIA WATER SOLUTIONS & TECH, MECHANICAL EQUIP CO and CHENGDU ZHIHE ENVIRONMENTAL PROTECTION SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing SIEMENS WATER TECH HOLDG CORPs patent filings in countries

Patent filings per year

Chart showing SIEMENS WATER TECH HOLDG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Freydina Evgeniya 16
#2 Sezgi Aytac 15
#3 Liang Li-Shiang 14
#4 Jha Anil D 10
#5 Wilkins Frederick 9
#6 Morano David L 6
#7 Hunniford David J 6
#8 Madhusudan Reshma 6
#9 Dubey David W 6
#10 Harshman James Paul 5

Latest patents

Publication Filing date Title
US2006254970A1 Vibratory mixer
US2007180802A1 Biological scrubber odor control system and method
US2006113243A1 Wastewater treatment control
US2006054553A1 System for treating liquids
US2007029260A1 System and method of slurry treatment
US2007000836A1 Process to enhance phosphorus removal for activated sludge wastewater treatment systems
US2005224409A1 System for controlling sulfide generation
US2006231495A1 Regeneration of adsorption media within electrical purification apparatuses
US2006131245A1 Water treatment control systems and methods of use
US2005147554A1 System and method of wet oxidation of a viscose process stream
US2006060475A1 Method and apparatus for conditioning a sensor for measuring oxidation reduction potential
US2005263457A1 Water treatment process
US2005103724A1 Water treatment system and method
US2005103723A1 Water treatment system and method
US2005103644A1 Water treatment system and method
US2005103630A1 Water treatment system and method
US2004211668A1 Injection bonded articles and methods
US7501061B2 Production of water for injection using reverse osmosis