Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2005-08-30
2005-08-30
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C514S159000, C514S859000
Reexamination Certificate
active
06936267
ABSTRACT:
The present invention relates to a composition for the treatment of acne comprising chlorine dioxide or chlorine dioxide generating compounds as acne reduction agents. The invention also relates to a method for treating acne by topically administering one of the compositions in an amount therapeutically effective to reduce the redness and blemishes associated with acne.
REFERENCES:
patent: 4507285 (1985-03-01), Kühne
patent: 4861514 (1989-08-01), Hutchings
patent: 4956184 (1990-09-01), Kross
patent: 6017554 (2000-01-01), Ratcliff
patent: RE37263 (2001-07-01), Kross et al.
patent: 6482839 (2002-11-01), Thornfeldt
patent: PCT/US03/12891 (2003-08-01), None
Dodson Shelley A.
George Konata M.
Morgan & Lewis & Bockius, LLP
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