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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US435275110 Sep 19795 Oct 1982Analytical Radiation CorporationSpecies-linked diamine triacetic acids and their chelates
US44329075 May 198121 Feb 1984Analytical Radiation CorporationDiamine acid fluorescent chelates
US49652119 Nov 198323 Oct 1990Irwin WiederFluorometric analysis method
US565658619 Ago 199412 Ago 1997Rhone-Poulenc Inc.Amphoteric surfactants having multiple hydrophobic and hydrophilic groups
US578937122 Abr 19974 Ago 1998Rhodia Inc.Amphoteric surfactants having multiple hydrophobic and hydrophilic groups
US58469269 Jun 19978 Dic 1998Rhodia Inc.Nonionic gemini surfactants with three hydrophilic heads and two lipophilic tails
US59226634 Oct 199613 Jul 1999Rhodia Inc.Enhancement of soil release with gemini surfactants
US603093831 Dic 199629 Feb 2000Rhodia Inc.Process for making salt-free amphoterics with high mono amphopropionate content
US604028820 Feb 199821 Mar 2000Rhodia Inc.Fabric color protection compositions and methods
US612122227 Dic 199619 Sep 2000Rhodia Inc.Anionic surfactants having multiple hydrophobic and hydrophilic groups
US618355016 Abr 19996 Feb 2001Hercules IncorporatedPaper size dispersions
US752480012 Jun 200828 Abr 2009Rhodia Inc.Mono-, di- and polyol phosphate esters in personal care formulations
US752480812 Jun 200828 Abr 2009Rhodia Inc.Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces
US755041912 Jun 200823 Jun 2009Rhodia Inc.Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
US755707212 Jun 20087 Jul 2009Rhodia Inc.Detergent composition with hydrophilizing soil-release agent and methods for using same
US760857112 Jun 200827 Oct 2009Rhodia Inc.Method for recovering crude oil from a subterranean formation utilizing a polyphosphate ester
US78679636 Ene 200911 Ene 2011Rhodia Inc.Mono-, di- and polyol phosphate esters in personal care formulations
US791907325 May 20095 Abr 2011Rhodia OperationsMono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
US791944925 May 20095 Abr 2011Rhodia OperationsDetergent composition with hydrophilizing soil-release agent and methods for using same