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Generated: September 22, 2019

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Details for Patent: 8,298,576

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Which drugs does patent 8,298,576 protect, and when does it expire?

Patent 8,298,576 protects TROKENDI XR and is included in one NDA.

This patent has eleven patent family members in eight countries.

Summary for Patent: 8,298,576
Title:Sustained-release formulations of topiramate
Abstract: Pharmaceutical compositions of topiramate for once-a-day oral administration are provided. The formulations comprise a sustained-release component and an optional immediate-release component, the compositions of which can be selectively adjusted, respectively, to release the active ingredient along a pre-determined release profile. Method of treating or preventing pathological disorders in mammalian subjects comprising the administration of the novel formulations disclosed herein is also provided.
Inventor(s): Liang; Likan (Boyds, MD), Wang; Hua (Clarksville, MD), Bhatt; Padmanabh P. (Rockville, MD), Vieira; Michael L. (Gaithersburg, MD)
Assignee: Supernus Pharmaceuticals, Inc. (Rockville, MD)
Application Number:11/941,475
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,298,576
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Dosage form; Use;

Drugs Protected by US Patent 8,298,576

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Supernus Pharms TROKENDI XR topiramate CAPSULE, EXTENDED RELEASE;ORAL 201635-001 Aug 16, 2013 AB RX Yes No   Try a Free Trial   Try a Free Trial Y TREATMENT OF EPILEPSY   Try a Free Trial
Supernus Pharms TROKENDI XR topiramate CAPSULE, EXTENDED RELEASE;ORAL 201635-001 Aug 16, 2013 AB RX Yes No   Try a Free Trial   Try a Free Trial Y USE OF TROKENDI XR FOR PROPHYLACTIC TREATMENT OF MIGRAINE   Try a Free Trial
Supernus Pharms TROKENDI XR topiramate CAPSULE, EXTENDED RELEASE;ORAL 201635-002 Aug 16, 2013 AB RX Yes No   Try a Free Trial   Try a Free Trial Y TREATMENT OF EPILEPSY   Try a Free Trial
Supernus Pharms TROKENDI XR topiramate CAPSULE, EXTENDED RELEASE;ORAL 201635-002 Aug 16, 2013 AB RX Yes No   Try a Free Trial   Try a Free Trial Y USE OF TROKENDI XR FOR PROPHYLACTIC TREATMENT OF MIGRAINE   Try a Free Trial
Supernus Pharms TROKENDI XR topiramate CAPSULE, EXTENDED RELEASE;ORAL 201635-003 Aug 16, 2013 AB RX Yes No   Try a Free Trial   Try a Free Trial Y TREATMENT OF EPILEPSY   Try a Free Trial
>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 8,298,576

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2007319141   Try a Free Trial
Canada 2618240   Try a Free Trial
Germany 07870164   Try a Free Trial
European Patent Office 1973528   Try a Free Trial
European Patent Office 2394643   Try a Free Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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