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Generated: November 24, 2017

DrugPatentWatch Database Preview

Details for Patent: 7,268,156

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Which drugs does patent 7,268,156 protect, and when does it expire?


Patent 7,268,156 protects COREG CR and is included in one NDA. There have been three Paragraph IV challenges on Coreg CR.

Protection for COREG CR has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

Summary for Patent: 7,268,156

Title:Carvedilol phosphate salts and/or solvates thereof, corresponding compositions and/or methods of treatment
Abstract:The present invention relates to carvedilol phosphate salts, which include novel crystalline forms of carvedilol dihydrogen phosphate (i.e., dihydrogen phosphate salt of 1-(carbazol-4-yloxy-3-[[2-(o-methoxyphenoxy)ethyl]amino]-2-propanol) and/or carvedilol hydrogen phosphate, etc.), and/or solvates thereof, compositions containing the aforementioned salts and/or solvates, and methods of using the aforementioned salts and/or solvates to treat hypertension, congestive heart failure and angina, etc.
Inventor(s): Brook; Christopher S. (King of Prussia, PA), Chen; Wei (Woodbury, MN), Spoors; Paul G. (King of Prussia, PA)
Assignee: SB Pharmco Puerto Rico Inc. (Hato Rey, PR)
Application Number:10/518,654
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Smithkline Beecham
COREG CR
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-001Oct 20, 2006RXYesNo► Subscribe► SubscribeY
Smithkline Beecham
COREG CR
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-002Oct 20, 2006RXYesNo► Subscribe► SubscribeY
Smithkline Beecham
COREG CR
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-003Oct 20, 2006RXYesYes► Subscribe► SubscribeY
Smithkline Beecham
COREG CR
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-004Oct 20, 2006RXYesNo► Subscribe► SubscribeY
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Foreign Priority and PCT Information for Patent: 7,268,156

PCT Information
PCT FiledJune 27, 2003PCT Application Number:PCT/US03/20408
PCT Publication Date:January 08, 2004PCT Publication Number: WO20/04/002419

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Serving leading biopharmaceutical companies globally:

Express Scripts
Johnson and Johnson
Boehringer Ingelheim
QuintilesIMS
Daiichi Sankyo
Baxter
Covington
Chubb
Harvard Business School
Accenture

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