Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-01-25
2005-01-25
Pak, John (Department: 1616)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S031000, C514S159000, C514S161000, C514S162000, C514S163000, C514S164000, C514S239500, C514S252010, C514S269000, C514S274000, C514S346000, C514S383000, C514S384000, C514S396000, C514S399000, C514S400000, C514S462000, C514S557000, C514S558000, C514S560000, C514S568000, C514S588000, C514S648000, C514S649000, C514S717000, C514S738000, C514S858000, C514S937000, C514S944000, C514S946000, C514S947000, C514S964000, C514S969000, C424S411000, C424S445000, C424S447000, C424S448000, C424S449000, C424S484000, C424S
Reexamination Certificate
active
06846837
ABSTRACT:
Methods and topical pharmaceutical formulations are provided for the treatment of nail fungus (onychomycosis). The invention involves a pharmacologically active antifungal agent, plus a pharmaceutically acceptable base in a formulation having a pH of 7.5 to about 13.0, preferably about 8.0 to 11.5, and most preferably about 8.5 to 10.5. These basic formulations permeate the nail and are effective in treating fungal infections of the nail and surrounding tissues.
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Hsu Tsung-Min
Luo Eric C.
Maibach Howard I.
Pak John
Reed Intellectual Property Law Group
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