Contraceptive suppository
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United States of America Patent
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-
May 17, 1983
Grant Date -
N/A
app pub date -
Jun 29, 1981
filing date -
Jun 29, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A vaginal contraceptive suppository having both a rapid release of active ingredient and prolonged duration of effectiveness. The suppository comprises a mixture of sodium starch glycolate, a thickening agent and a vegetable oil base combined with a spermicide.
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