Get our Free Drug Patent Expiration Updates

Serving hundreds of leading biopharmaceutical companies globally:

Dow
Daiichi Sankyo
Fuji
AstraZeneca
Merck
Fish and Richardson
Cipla
Express Scripts
Mallinckrodt

Generated: December 14, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,617,328

« Back to Dashboard

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

This preview shows a limited data set.
Subscribe to access the full database, or try a Free Trial

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

UBS
Boehringer Ingelheim
Fuji
Moodys
Cantor Fitzgerald
Johnson and Johnson
Citi
Fish and Richardson
Farmers Insurance

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.