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Last Updated: February 22, 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 ten 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. Twenty-seven 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

See drug prices for OXTELLAR XR

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
Anatomical Therapeutic Chemical (ATC) Classes 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 ten US patents.

Patents protecting OXTELLAR XR

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

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Modified-release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Method of treating seizures using modified release formulations of oxcarbazepine
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: TREATMENT OF PARTIAL-ONSET SEIZURES

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

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

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Modified release preparations containing oxcarbazepine and derivatives thereof
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

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 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-003 Oct 19, 2012 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-001 Oct 19, 2012 RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-002 Oct 19, 2012 RX Yes No ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-003 Oct 19, 2012 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-001 Oct 19, 2012 RX Yes No ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Supernus Pharms OXTELLAR XR oxcarbazepine TABLET, EXTENDED RELEASE;ORAL 202810-001 Oct 19, 2012 RX Yes No ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
>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
Canada 2597740 PREPARATIONS A LIBERATION MODIFIEE CONTENANT DE L'OXCARBAZEPINE ET SES DERIVES (MODIFIED-RELEASE PREPARATIONS CONTAINING OXCARBAZEPINE AND DERIVATIVES THEREOF) ⤷  Try a Trial
Austria E496623 ⤷  Try a Trial
Japan 2009535351 ⤷  Try a Trial
Japan 2013079267 CONTROLLED RELEASED PREPARATION OF OXCARBAZEPINE HAVING SIGMOIDAL RELEASE PROFILE ⤷  Try a Trial
Mexico 2008013675 PREPARACIONES DE LIBERACION CONTROLADA DE OXCARBACEPINA QUE TIENEN PERFIL DE LIBERACION SIGMOIDAL. (CONTROLLED RELEASED PREPARATIONS OF OXCARBAZEPINE HAVING SIGMOIDAL RELEASE PROFILE.) ⤷  Try a Trial
Germany 602007012236 ⤷  Try a Trial
China 101489560 Controlled released preparations of oxcarbazepine having sigmoidal release profile ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

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Serving leading biopharmaceutical companies globally:

Colorcon
Express Scripts
Merck
Johnson and Johnson
Harvard Business School
McKinsey

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