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Last Updated: September 25, 2021

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Details for Patent: 7,108,866

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Summary for Patent: 7,108,866
Title:Chronotherapeutic diltiazem formulations and the administration thereof
Abstract:A controlled-release Galenical preparation of pharmaceutically acceptable Diltiazem including the pharmaceutically acceptable salts thereof, suitable for evening dosing every 24 hours containing from about 120 mg to about 540 mg or more (as desired) of the form of Diltiazem associated with excipients to provide controlled (sustained) release of the form of Diltiazem for providing a C.sub.max of Diltiazem in the blood at between about 10 hours and about 15 hours after administration, the preparation comprising the form of Diltiazem in oral sustained-release dosage form in which the Diltiazem is adapted to be released after administration over a prolonged period of time and exhibits when given to humans(i) a higher bioavailability when given at night compared to when given in the morning without food according to FDA guidelines or criteria and(ii) bioequivalence when given in the morning with and without food according to the same FDA guidelines or criteria.
Inventor(s): Albert; Kenneth Stephen (Mt. Kisco, NY), Maes; Paul Jose (Oakville, CA)
Assignee: Biovall Laboratories International SRL (St. Michael, BB)
Application Number:09/567,451
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form; Formulation;

Drugs Protected by US Patent 7,108,866

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

Foreign Priority and PCT Information for Patent: 7,108,866

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Canada2292247Dec 10, 1999
Canada2307547May 04, 2000

International Family Members for US Patent 7,108,866

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 430561 ⤷  Try it Free
Australia 4903700 ⤷  Try it Free
Canada 2292247 ⤷  Try it Free
Canada 2307547 ⤷  Try it Free
Canada 2566590 ⤷  Try it Free
Germany 60042168 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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