Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Reexamination Certificate
2006-04-18
2006-04-18
Padmanabhan, Sreeni (Department: 1616)
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
C424S434000, C424S426000, C424S239100, C514S002600, C514S841000, C514S843000, C514S874000
Reexamination Certificate
active
07029657
ABSTRACT:
The present invention relates to an improvement in a method of contraception, in treatment of benign gynecological disorders, and in hormone replacement. The improved method includes administering intranasally an estrogenic compound and an androgenic compound, and in some embodiments an optional progestin compound, in a once-daily bolus formulation comprised of the two or three steroids complexed with a cyclodextrin. An intranasal delivery system for administration of the formulation is also described.
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Daniels AnnaMarie
Daniels John R.
Pike Malcolm C.
Spicer Darcy V.
Balance Pharmaceuticals, Inc.
Haghighatian Mina
Mohr Judy M.
Padmanabhan Sreeni
Perkins Coie LLP
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