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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US42127607 Dic 197815 Jul 1980BASF AktiengesellschaftSolubilized alkaline, aqueous solutions of nonionic surfactants
US43326925 Jun 19801 Jun 1982The Procter & Gamble CompanyLaundering with a nonionic detergent system at a temperature between the cloud point and the phase coalescence temperatures
US462471315 Nov 198425 Nov 1986Economics Laboratory, Inc.Solid rinse aids and methods of warewashing utilizing solid rinse aids
US579798614 Nov 199625 Ago 1998Ecolab Inc.Floor cleaning method
US586585118 Jun 19962 Feb 1999Reckitt & Colman Inc.Home dry cleaning compositions
US643290612 Nov 199613 Ago 2002Ecolab Inc.Solid acid cleaning block and method of manufacturing
US692425710 Nov 20032 Ago 2005Ecolab Inc.Device and method for generating a liquid detergent concentrate from a solid detergent and a method for washing a vehicle
US714040528 Jun 200428 Nov 2006Relevant Engineering DevelopmentMixing apparatus
US728210119 Ago 200316 Oct 2007Method for dissolving a solid material in a liquid
US753037328 Jun 200412 May 2009R. Lewis Technologies, Inc.Mixing apparatus and methods using the same
US821021511 Dic 20083 Jul 2012R. Lewis Technologies, Inc.Mixing apparatus and methods of using the same