Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
2002-12-12
2008-08-19
Spivack, Phyllis G. (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
C514S569000, C514S640000
Reexamination Certificate
active
07414042
ABSTRACT:
Compositions and methods are disclosed for treating melanoma wherein a betulinic acid derivative is the active compound in the composition to be administered. The compositions are optionally applied topically is inserted therefor.
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DasGupta Tapas K.
Kim Darrick S. H. L.
Pezzuto John M.
Marshall & Gerstein & Borun LLP
Spivack Phyllis G.
The Board of Trustees of The University of Illinois
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