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US 2019/0337197 A1Published application
Microneedle arrays formed from polymer films
AssigneeTransderm, Inc.
InventorsRoger L. KASPAR, Tycho Speaker
Life of this patent
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Abstract
An active agent can be administered transdermally to a patient by using a transdermal patch that has microneedles that are compositionally homogenous with a base layer. The transdermal patch can contain an active agent that can be delivered to a skin surface of a subject when the patch is applied.
Claims20
A method of administering an active agent transdermally comprising:
- providing a transdermal patch having a polymer base layer with microneedles projecting from a surface thereof, wherein the microneedles are compositionally homogenous with the polymer base layer, and wherein said transdermal patch contains an active agent;
- and
- applying said transdermal patch to a skin surface of a subject.
Dependencies are inferred from the claim text.