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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US40306675 Jun 197521 Jun 1977Establissements Valois S.A.Push-button having a calibrated outlet for a container under pressure
US500204812 Dic 198926 Mar 1991Inhalation device utilizing two or more aerosol containers
US500741925 Sep 198916 Abr 1991Inhaler device
US535396119 Nov 199311 Oct 1994ReSeal International Limited PartnershipDual chamber dispenser
US566455727 Dic 19959 Sep 1997Respiratory Delivery Systems, Inc.Releasably engageable coupling for an inhaler
US652353612 Mar 200125 Feb 2003Birdsong Medical Devices, Inc.Dual-canister inhaler having a spacer and easy to operate lever mechanism
US696898218 Sep 200229 Nov 2005Multiple-mist dispenser
US768619112 Jul 200530 Mar 2010Multiple-mist dispenser