Brimonidine gel composition

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

Reexamination Certificate

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C514S401000, C514S234800, C514S249000, C514S400000, C514S649000, C514S651000, C514S653000, C424S001250, C424S059000, C424S078050, C424S400000, C424S401000, C424S449000, C424S455000

Reexamination Certificate

active

08053427

ABSTRACT:
Improved topical gel compositions, such as those containing brimonidine, for the treatment of skin disorders are described. The gel compositions contain carbomer and methylparaben, and are substantially free of methylparaben crystalline particles after an extended period of storage.

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