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Last Updated: November 2, 2024

OXTELLAR XR Drug Patent Profile


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When do Oxtellar Xr patents expire, and what generic alternatives are available?

Oxtellar Xr is a drug marketed by Supernus Pharms and is included in one NDA. There are eleven patents protecting this drug and two Paragraph IV challenges.

This drug has fourteen patent family members in ten countries.

The generic ingredient in OXTELLAR XR is oxcarbazepine. There are twenty-one drug master file entries for this compound. Thirty-five suppliers are listed for this compound. Additional details are available on the oxcarbazepine profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Oxtellar Xr

A generic version of OXTELLAR XR was approved as oxcarbazepine by GLENMARK PHARMS LTD on October 9th, 2007.

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Drug patent expirations by year for OXTELLAR XR
Drug Prices for OXTELLAR XR

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Recent Clinical Trials for OXTELLAR XR

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
University of Colorado, DenverPhase 4
Collaborative Care Initiative, LLCPhase 4
Dauten Family Center for Bipolar Treatment Innovation, Massachusetts Gen HospitalPhase 4

See all OXTELLAR XR clinical trials

Pharmacology for OXTELLAR XR
Paragraph IV (Patent) Challenges for OXTELLAR XR
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
OXTELLAR XR Extended-release Tablets oxcarbazepine 150 mg and 300 mg 202810 1 2013-04-12
OXTELLAR XR Extended-release Tablets oxcarbazepine 600 mg 202810 1 2013-03-20

US Patents and Regulatory Information for OXTELLAR XR

OXTELLAR XR is protected by eleven US patents.

Patents protecting OXTELLAR XR

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: TREATMENT OF PARTIAL-ONSET SEIZURES

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up


Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Modified-release preparations containing oxcarbazepine and derivatives thereof
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Patent Expiration: ⤷  Sign Up

Method of treating seizures using modified release formulations of oxcarbazepine
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Patent Expiration: ⤷  Sign Up
Patented Use: TREATMENT OF PARTIAL-ONSET SEIZURES

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: TREATMENT OF PARTIAL-ONSET SEIZURES

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-003 Oct 19, 2012 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-003 Oct 19, 2012 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-003 Oct 19, 2012 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-003 Oct 19, 2012 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for OXTELLAR XR

See the table below for patents covering OXTELLAR XR around the world.

Country Patent Number Title Estimated Expiration
Spain 2396051 ⤷  Sign Up
Japan 2013079267 CONTROLLED RELEASED PREPARATION OF OXCARBAZEPINE HAVING SIGMOIDAL RELEASE PROFILE ⤷  Sign Up
European Patent Office 2026815 PRÉPARATIONS À LIBÉRATION CONTRÔLÉE D'OXCARBAZÉPINE AYANT UN PROFIL DE LIBÉRATION SIGMOÏDE (CONTROLLED RELEASED PREPARATIONS OF OXCARBAZEPINE HAVING SIGMOIDAL RELEASE PROFILE) ⤷  Sign Up
European Patent Office 2359830 Préparations à libération contrôlée d'oxcarbazépine disposant d'un profil à libération sigmoïdale (Controlled released preparations of oxcarbazepine having sigmoidal release profile) ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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