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Serving hundreds of leading biopharmaceutical companies globally:

US Army
Accenture
UBS
Julphar
Fish and Richardson
AstraZeneca
McKesson
Cerilliant
Teva

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,668,931

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Summary for Patent: 8,668,931
Title:Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
Abstract: A pharmaceutical dosage form comprising a controlled release component comprising an antihyperglycemic drug in combination with a second component comprising a thiazolidinedione derivative is herein disclosed and described.
Inventor(s): Kositprapa; Unchalee (Davie, FL), Goldfarb; Robert I. (Golden Beach, FL), Cardinal; John R. (Tamarac, FL), Nangia; Avinash (Weston, FL)
Assignee: Actavis, Inc. (Parsippany, NJ)
Application Number:13/889,441
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Formulation; Device;

Drugs Protected by US Patent 8,668,931

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
Takeda Pharms Usa ACTOPLUS MET XR metformin hydrochloride; pioglitazone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022024-001 May 12, 2009 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Takeda Pharms Usa ACTOPLUS MET XR metformin hydrochloride; pioglitazone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022024-002 May 12, 2009 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
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

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Non-Orange Book US Patents Family Members for Patent 8,668,931

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,084,058 Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative ➤ Sign Up
8,309,125 Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative ➤ Sign Up
8,470,368 Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative ➤ Sign Up
7,785,627 Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
Deloitte
Cerilliant
US Department of Justice
Federal Trade Commission
Johnson and Johnson
UBS
McKinsey
QuintilesIMS

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