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Serving hundreds of leading biopharmaceutical companies globally:

Citi
UBS
US Army
Chinese Patent Office
Healthtrust
AstraZeneca
Baxter
Deloitte
Express Scripts

Generated: June 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,198,226

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Summary for Patent: 5,198,226
Title: Long acting nicardipine hydrochloride formulation
Abstract:A long acting sustained release pharmaceutical composition for dihydropyridine calcium channel blockers wherein the calcium channel blocker and a pH-dependent binder are intimately admixed in essentially spherically shaped non-rugose particles of up to 1.2 mm in diameter.
Inventor(s): MacFarlane; Calum B. (Linlitchgow, GB6), Selkirk; Alastair B. (Edinburgh, GB6), Dey; Michael J. (East Calder, GB6)
Assignee: Syntex (U.S.A.) Inc. (Palo Alto, CA)
Application Number:07/794,356
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 5,198,226
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Use;

Drugs Protected by US Patent 5,198,226

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
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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International Family Members for US Patent 5,198,226

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 81973 ➤ Try a Free Trial
Australia 604672 ➤ Try a Free Trial
Australia 6810287 ➤ Try a Free Trial
Canada 1285227 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Johnson and Johnson
Chubb
Fuji
Deloitte
Merck
US Department of Justice
Federal Trade Commission
Covington
Fish and Richardson

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