Topical delivery of anti-alopecia agents

Details Topical delivery of anti-alopecia agents Topical delivery of anti-alopecia agents

2006-02-14

2006-02-14

Dodson, Shelley A. (Department: 1616)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

C424S449000, C514S880000

Reexamination Certificate

active

06998138

ABSTRACT:
The present invention provides a topical drug delivery system which comprises: a therapeutically effective amount of an anti-alopecia agent; at least one dermal penetration enhancer, which is a safe skin-tolerant ester sunscreen ester; and a volatile liquid. The invention also provides a method for administering at least one systemic acting anti-alopecia agent to an animal which comprises applying an effective amount of the anti-alopecia agent in the form of the drug delivery system of the present invention.

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