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US 2016/0256407 A1Published application
Energy patch
AssigneeXep, Inc.
InventorsServet Buyuktimkin, Nadir Buyuktimkin, James L. Yeager
Life of this patent
Estimating the term…
Abstract
A transdermal patch suitable for releasing a stimulant such as caffeine for an extended time period utilizes a pressure sensitive acrylic adhesive matrix constituted by an acrylic adhesive having hydroxy groups and an acrylic adhesive without hydroxy, groups, preferably in a respective weight ratio of about 2 to about 3. A suitable caffeine source is caffeine-fortified guarana seed extract, caffeine, a caffeine salt, and the like.
Claims20
A transdermal patch comprising
- a backing layer;
- a pressure-sensitive acrylic adhesive matrix on the backing layer;
- and
- a xanthine composition comprising guarana seed extract and caffeine in said matrix;
- and
- a protective release sheet over the pressure-sensitive acrylic adhesive matrix;
- the pressure-sensitive acrylic adhesive matrix comprising a mixture of an acrylic adhesive having hydroxy groups and an acrylic adhesive without hydroxy groups.
4 more elements
A transdermal patch comprising
- an occlusive foam backing layer;
- a pressure-sensitive acrylic adhesive matrix on the backing layer;
- guarana seed extract in said adhesive matrix;
- caffeine in said adhesive matrix;
- cocoa in said adhesive matrix;
- and
- the adhesive matrix comprising a mixture of an acrylic adhesive having hydroxy groups and an acrylic adhesive without hydroxy groups.
4 more elements
Dependencies are inferred from the claim text.