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OMNIUM TRAITEMENT VALORISA

Overview
  • Total Patents
    304
About

OMNIUM TRAITEMENT VALORISA has a total of 304 patent applications. Its first patent ever was published in 1979. It filed its patents most often in France, EPO (European Patent Office) and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and machines are DEGREMONT, GASSNER KURT and YOUNG DONG ENGINEERING CO LTD.

Patent filings per year

Chart showing OMNIUM TRAITEMENT VALORISAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sibony Jacques 51
#2 Binot Patrick 38
#3 Desbos Gilbert 33
#4 Cote Pierre 24
#5 Luck Francis 22
#6 Faivre Michel 22
#7 Djafer Malik 19
#8 Rogalla Franck 17
#9 Payraudeau Michele 16
#10 Badard Michel 15

Latest patents

Publication Filing date Title
FR2847572A1 Method of treating water using inorganic high specific surface pulverulent reagent including a recycling stage of said reagent
FR2843106A1 Process and plant for treating sludge from biological water purification plants
FR2839507A1 Process for treating waters containing iron, manganese and arsenic
FR2837813A1 Circular plant for the biological treatment of wastewater
FR2833939A1 Method of treating water by deacted flocculation and decantation
WO0242223A1 Ballasted floc water treatment installation
FR2815714A1 Installation for measuring the concentration of granular material dense of a flow and system for the treatment of water including such an installation
US6616843B1 Submerged membrane bioreactor for treatment of nitrogen containing water
CA2355087A1 Submerged membrane bioreactor for treatment of nitrogen containing water
WO0029335A1 Water treatment method by ballasted floc including a recycling of granular material
WO9941205A1 Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass
FR2787782A1 Process for treating an effluent using simultaneous nitrification / denitrification in a biofilter
FR2786763A1 Treatment of excess sludge coming from biological purification process includes digestion step and wet oxidation step
WO9919261A1 Method for physico-chemical treatment of water and plant for implementing same
WO9910071A1 Method and plant for treating water incorporating a sedimentation tank and an multilayer filter operating at high speeds
US6083396A Method for checking and regulating the pressure loss in a biological filter and installation for embodiment of such a method
US6007721A Method and system for regulating the addition of oxygenated gas into a biofilter with rising currents
WO9840316A1 Device for distributing and/or collecting water passing through an immersed filter bed and biological filter provided with same
WO9840146A1 Ascending filtration device for waste water
AU6405398A Method for the biological treatment of effluent and plant for implementing same