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Generated: May 22, 2019

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Details for Patent: 6,099,859

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Summary for Patent: 6,099,859
Title: Controlled release oral tablet having a unitary core
Abstract:A controlled release antihyperglycemic tablet that does not contain an expanding polymer and comprising a core containing the antihyperglycemic drug, a semipermeable membrane coating the core and at least one passageway in the membrane.
Inventor(s): Cheng; Xiu Xiu (Davie, FL), Chen; Chih-Ming (Davie, FL), Jan; Steve (Coral Springs, FL), Chou; Joseph (Coral Springs, FL)
Assignee: Andrx Pharmaceuticals, Inc. (Fort Lauderdale, FL)
Application Number:09/045,330
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,099,859
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 6,099,859
Patent Claim Types:
see list of patent claims
Dosage form; Formulation; Device;

Drugs Protected by US Patent 6,099,859

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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Serving hundreds of leading biopharmaceutical companies globally:

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Covington
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Deloitte

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