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Serving hundreds of leading biopharmaceutical companies globally:

Generated: June 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,753,802

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Summary for Patent: 4,753,802

Title:	Verapamil dosage form
Abstract:	An osmotic dosage form comprising verapamil and mannitol in a nonequilibrium ratio.
Inventor(s):	Stephens; Sally I. (Mt. View, CA), Hamel; L. G. (Sunnyvale, CA)
Assignee:	Alza Corporation (Palo Alto, CA)
Application Number:	06/841,144
Patent Claim Types: see list of patent claims	Dosage form; Delivery; Composition;

Drugs Protected by US Patent 4,753,802

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

International Family Members for US Patent 4,753,802

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Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	59549	➤ Try a Free Trial
Australia	587307	➤ Try a Free Trial
Australia	6871587	➤ Try a Free Trial
Canada	1261703	➤ Try a Free Trial
Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

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