Details for Patent: RE35724

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Summary for Patent: RE35724

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)
Assignee:	Bio-Technology General Corp. (Iselin, NJ)
Application Number:	08/369,309
Patent Claim Types: see list of patent claims	Use; Composition; Dosage form; Delivery; Compound;

Drugs Protected by US Patent RE35724

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent RE35724

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	175353	⤷ Sign Up
Australia	4497089	⤷ Sign Up
Australia	620940	⤷ Sign Up
Canada	2001144	⤷ Sign Up
Germany	68928897	⤷ Sign Up
European Patent Office	0397823	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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