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Details for Patent: 7,268,156

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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;
Patent Metrics:
Source: PatentQuant.com
Field: Organic fine chemistry
Back Citations: 39th percentile
Forward Citations: 7th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Smithkline Beecham
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-001Oct 20, 2006RXNo7,268,156*PEDDec 27, 2023Y
Smithkline Beecham
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-002Oct 20, 2006RXNo7,268,156*PEDDec 27, 2023Y
Smithkline Beecham
carvedilol phosphate
CAPSULE, EXTENDED RELEASE;ORAL022012-003Oct 20, 2006RXYes7,268,156*PEDDec 27, 2023Y
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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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