WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B09B DISPOSAL OF SOLID WASTE 65
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352
 
  
 
A62D CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS214
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 240
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9126204 Process and system for producing engineered fuelMar 15, 13Sep 08, 15[B02C, C10L]
8926841 System and method for converting organic waste into methane and other useful productsJun 27, 11Jan 06, 15[B09B, C02F]
7957937 Systems and methods for material managementJul 26, 08Jun 07, 11[G06Q]
7406402 Systems and methods for material managementFeb 06, 04Jul 29, 08[G06F]
7146294 Weighing baled materialFeb 06, 04Dec 05, 06[G08B]
7118308 Multi-planar gas recovery bioreactorJun 25, 04Oct 10, 06[B09B]
6916136 Aerobic bioreduction of municipal solid waste landfill massSep 30, 02Jul 12, 05[B09B]
6774277 Methods of destruction of cyanide in cyanide-containing wasteMar 07, 00Aug 10, 04[A62D]
6596916 Methods of destruction of cyanide in cyanide-containing wasteJun 23, 00Jul 22, 03[A62D]
6481929 Aerobic bioreduction of municipal solid waste landfill massApr 23, 99Nov 19, 02[B09B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0111,272 System and Method for Converting Organic Waste Into Methane and Other Useful ProductsAbandonedJan 05, 15Apr 23, 15[B09B, C02F]
2014/0306,037 System and Method for Separation of Fiber and Plastics in Municipal Solid WasteAbandonedMar 14, 14Oct 16, 14[B02C]
2014/0299,684 System and Method for Separation of Fiber and Plastics in Municipal Solid WasteAbandonedMar 14, 14Oct 09, 14[B02C]

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