Generated: December 17, 2017
DrugPatentWatch Database Preview
Details for Patent: 4,921,843
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Summary for Patent: 4,921,843
|Title:|| Contraception system and method|
|Abstract:||A method of contraception is disclosed which comprises a two-stage protocol. In the first stage, an estrogenic compound in a first composition is administered daily as the sole contraceptively active substance to a human female from about Day 2 to about Day 7 of her menstrual cycle, where Day 1 is the first day of menses. The second stage of the protocol occurs immediately thereafter during which at least one follow-up composition containing a progestin is administered daily to the same human female. The follow-up composition can contain a progestin as the sole contraceptively active ingredient, or can contain a combination of an estrogenic compound with a progestin in different weight ratios. A drug delivery system containing daily dosage units is also described.|
|Inventor(s):|| Pasquale; Samuel A. (Basking Ridge, NJ) |
Patent Claim Types:|
see list of patent claims
|Use; Composition; Dosage form; Delivery; Compound; |
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International Patent Family for Patent: 4,921,843
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