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Last Updated: September 22, 2021

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Details for Patent: 7,781,448


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Summary for Patent: 7,781,448
Title:Once daily dosage forms of trospium
Abstract:A pharmaceutical composition of a pharmaceutically acceptable trospium salt, with upon administration to a human patient generates an average steady state blood levels of trospium with a minimum (C.sub.min) and maximum (C.sub.max) blood levels of about 0.5-2.5 ng/ml and about 2.0-6.0 ng/ml, respectively.
Inventor(s): Kidane; Argaw (Montgomery Village, MD), Flanner; Henry H. (Montgomery Village, MD), Bhatt; Padmanabh (Rockville, MD), Raoufinia; Arash (McLean, VA)
Assignee: Supernus Pharmaceuticals, Inc. (Rockville, MD)
Application Number:11/889,962
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Formulation; Use;

Drugs Protected by US Patent 7,781,448

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 7,781,448

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 493981 ⤷  Free Forever Trial
Australia 2004289223 ⤷  Free Forever Trial
Canada 2537103 ⤷  Free Forever Trial
Germany 602004030931 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

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Medtronic
Boehringer Ingelheim
Colorcon
Harvard Business School

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