Details for Patent: 4,551,148

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Summary for Patent: 4,551,148

Title:	Vaginal delivery systems and their methods of preparation and use
Abstract:	Systems and their methods of preparation and use that release an active agent in a controlled manner for an extended period in a vaginal cavity environment. The systems are capable of delivering the active agent for periods greater than three hours at a predictable rate to a predetermined site, the vaginal cavity.
Inventor(s):	Riley, Jr.; Thomas C. (Manchester, MO), Tharp; Charles P. (Belleville, IL), Lapka; Galen G. (St. Louis, MO)
Assignee:	KV Pharmaceutical Company (St. Louis, MO)
Application Number:	06/663,145
Patent Claim Types: see list of patent claims	Delivery;

Drugs Protected by US Patent 4,551,148

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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

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Austria	68686	⤷ Sign Up
Canada	1338977	⤷ Sign Up
Germany	3584523	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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