VEOLIA EAU - COMPAGNIE GENERALE DES EAUX

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3170
 
 
 
B01D SEPARATION 2112
 
 
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 210
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF154
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 139
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR177
 
 
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 136
 
 
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR155
 
 
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0199,208 METHOD FOR GENERATING MARKED BATCHES OF WATERJun 09, 10Aug 09, 12[C09K, C01B, E03B]
2012/0111,799 INSTALLATION AND A METHOD FOR MONITORING THE QUALITY OF WATER IN A POTABLE WATER NETWORKMar 19, 10May 10, 12[C02F, G01N, E03B]
2012/0065,786 Method and Device for Controlling a Wastewater NetworkJan 26, 11Mar 15, 12[G05D]
2012/0031,194 METHOD FOR DIAGNOSING THE OPERATION OF A WATER PURIFICATION INSTALLATION OF THE FILTER MEDIUM DEVICE TYPE, AND A DIAGNOSTIC TOOL SUITABLE FOR SAID METHODJan 18, 10Feb 09, 12[G01F]
2010/0288,482 SAFETY HEAT EXCHANGER FOR COMBINING A HEAT PUMP WITH A DEVICE OF A PUBLIC DRINKING WATER SUPPLY FACILITYAug 26, 08Nov 18, 10[F28D, G05D]
2010/0125,422 Method for Qualifying the Variability of an Effluent CompositionJan 24, 08May 20, 10[G06N, G06F]
2009/0289,010 Device and a Method For Capturing Odor-and/or Taste-Generating Substances Present in the Water Flowing in a NetworkJul 12, 07Nov 26, 09[C02F, B01D]
2009/0261,039 METHOD OF TREATING WATER EFFLUENT FROM PURGING OR CLEANING STEAM GENERATOR CIRCUITS, AND A MOBILE UNIT ENABLING THE METHOD TO BE IMPLEMENTEDApr 15, 09Oct 22, 09[C02F]
2009/0221,013 METHOD FOR QUANTIFYING LIVING COLIFORM MICROORGANISMS IN A WATER SAMPLEJun 01, 06Sep 03, 09[C12Q]
2008/0115,314 MOBILE UNIT FOR CLEANING A SEWER NETWORKNov 21, 07May 22, 08[E03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,679,342 Method of treating water effluent from purging or cleaning steam generator circuits, and a mobile unit enabling the method to be implementedApr 15, 09Mar 25, 14[B01D]
8,660,703 Method and device for controlling a wastewater networkJan 26, 11Feb 25, 14[G05D]
8,590,711 Method for diagnosing the operation of a water purification installation of the filter medium device type, and a diagnostic tool suitable for said methodJan 18, 10Nov 26, 13[B01D]
8,449,766 Device for capturing odor and/or taste-generating substances present in water flowing in a networkJul 12, 07May 28, 13[G01N]
8,302,675 Safety heat exchanger for combining a heat pump with a device of a public drinking water supply facilityAug 26, 08Nov 06, 12[F28D]
8,249,818 Method for qualifying the variability of an effluent compositionJan 24, 08Aug 21, 12[G01N]
7,216,529 Method for controlling the integrity of a nanofiltration or reverse osmosis module, or module systemJun 01, 01May 15, 07[G01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
7,716,782 Mobile unit for cleaning a sewer networkNov 21, 07May 18, 10[A47L]
2009/0221,013 METHOD FOR QUANTIFYING LIVING COLIFORM MICROORGANISMS IN A WATER SAMPLEJun 01, 06Sep 03, 09[C12Q]
2008/0020,486 Case For Sampling Water And Capturing Substances That Generate Orders And/Or Tastes Present In WaterNov 24, 05Jan 24, 08[B01L, G01N, B01D]

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