Device and method for the transdermal delivery of cannabidiol
AssigneeLife Tech Global, LLC
InventorLudwig Weimann
Life of this patent
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Abstract
Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In a reservoir-patch design, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the hacking material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
Claims8
A device for the transdermal delivery of cannabidiol (CBD), comprising:
- a backing;
- a mixture of an adhesive and a therapeutically effective amount of cannabidiol coated on the backing, wherein the mixture includes at least one of an adhesive, cannabidiol, and tetrahydocannabinol (THC),
- wherein the adhesive comprises an amine-compatible silicone adhesive and the mixture has a first surface adhered to the backing and a second, skin-adhering surface;
- a release liner removably attached to the second, skin adhering surface of the mixture.
Dependencies are inferred from the claim text.