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Serving hundreds of leading biopharmaceutical companies globally:

McKinsey
Argus Health
Federal Trade Commission
Cipla
Fish and Richardson
Express Scripts
Julphar
US Army
Johnson and Johnson

Generated: September 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,617,328

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Which drugs does patent 6,617,328 protect, and when does it expire?

Patent 6,617,328 protects RANEXA and is included in one NDA.

This patent has ninety-eight patent family members in twenty-nine countries.

Summary for Patent: 6,617,328
Title: Sustained release ranolazine formulations
Abstract:A sustained release ranolazine formulation contains an intimate mixture of ranolazine and a partially neutralized pH-dependent binder to form a film that is mostly insoluble in aqueous media below pH 4.5 and soluble in aqueous media above pH 4.5. The formulation is suitable for twice daily administration of ranolazine and is useful for controlling the rate of dissolution of ranolazine, and to maintain human plasma ranolazine levels at between 550 and 7500 ng base/mL.
Inventor(s): Wolff; Andrew A. (San Francisco, CA), Baker; Fiona (Dunfermline, GB), Langridge; John (Wrexham, GB)
Assignee: CV Therapeutics, Inc (Palo Alto, CA) Syntex (USA), LLC (Palo Alto, CA)
Application Number:10/259,143
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,617,328
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Delivery; Process;

Drugs Protected by US Patent 6,617,328

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Gilead RANEXA ranolazine TABLET, EXTENDED RELEASE;ORAL 021526-001 Feb 12, 2007 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Gilead RANEXA ranolazine TABLET, EXTENDED RELEASE;ORAL 021526-002 Jan 27, 2006 RX Yes No ➤ 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 Submissiondate

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International Family Members for US Patent 6,617,328

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 022085 ➤ Sign Up
Argentina 052921 ➤ Sign Up
Argentina 053440 ➤ Sign Up
Austria 217794 ➤ Sign Up
Austria 285774 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Moodys
US Department of Justice
Argus Health
Johnson and Johnson
Merck
Baxter
Citi
Healthtrust
Julphar

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