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Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US62230711 mai 199824 avr. 2001DUSA Pharmaceuticals Inc.Illuminator for photodynamic therapy and diagnosis which produces substantially uniform intensity visible light
US670944631 janv. 200123 mars 2004Dusa Pharmaceuticals, Inc.Illuminator for photodynamic therapy and diagnosis which produces substantially uniform intensity visible light
US719010913 janv. 200413 mars 2007Dusa Pharmaceuticals, Inc.Illuminator for photodynamic therapy
US77239109 mars 200725 mai 2010DUSA Pharmaceuticals, Inc.Method of photodynamically diagnosing or treating a contoured surface
US79845677 oct. 200826 juil. 2011Apparatus for cleaning simulated hair articles
US803083619 nov. 20094 oct. 2011Dusa Pharmaceuticals, Inc.Illuminator for photodynamic therapy
US821628916 déc. 201010 juil. 2012Dusa Pharmaceuticals, Inc.Illuminator for photodynamic therapy