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Last Updated: May 23, 2024

Details for Patent: 7,919,116

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Summary for Patent: 7,919,116
Title:Controlled release metformin formulations
Abstract: Sustained release pharmaceutical formulations comprising an antihyperglycemic drug or a pharmaceutically acceptable salt thereof are disclosed. The formulations provide therapeutic plasma levels of the antihyperglycemic drug to a human patient over a 24 hour period after administration.
Inventor(s): Chen; Chih-Ming (Taipei, TW), Cheng; Xiu Xiu (Weston, FL), Jan; Steve (Coral Springs, FL), Chou; Joseph (Manassas, VA)
Assignee: Andrx Labs, LLC (Davie, FL)
Application Number:11/713,143
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form; Device;

Drugs Protected by US Patent 7,919,116

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

International Family Members for US Patent 7,919,116

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 3101999 ⤷  Sign Up
Australia 739226 ⤷  Sign Up
Canada 2324493 ⤷  Sign Up
China 1158999 ⤷  Sign Up
China 1308520 ⤷  Sign Up
Germany 69941115 ⤷  Sign Up
European Patent Office 1063971 ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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