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Last Updated: June 18, 2021

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TIKOSYN Drug Profile


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Which patents cover Tikosyn, and when can generic versions of Tikosyn launch?

Tikosyn is a drug marketed by Pfizer and is included in one NDA.

The generic ingredient in TIKOSYN is dofetilide. There are thirteen drug master file entries for this compound. Twelve suppliers are listed for this compound. Additional details are available on the dofetilide profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Tikosyn

A generic version of TIKOSYN was approved as dofetilide by MAYNE PHARMA INC on June 6th, 2016.

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Drug patent expirations by year for TIKOSYN
Drug Prices for TIKOSYN

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Recent Clinical Trials for TIKOSYN

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

SponsorPhase
Food and Drug Administration (FDA)Phase 1
Spaulding Clinical Research LLCPhase 1
Brigham and Women's HospitalN/A

See all TIKOSYN clinical trials

Pharmacology for TIKOSYN
Drug ClassAntiarrhythmic
Paragraph IV (Patent) Challenges for TIKOSYN
Tradename Dosage Ingredient NDA Submissiondate
TIKOSYN CAPSULE;ORAL dofetilide 020931 2014-05-01

US Patents and Regulatory Information for TIKOSYN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-001 Oct 1, 1999 AB RX Yes No   Try Before You Buy   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-002 Oct 1, 1999 AB RX Yes No   Try Before You Buy   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-003 Oct 1, 1999 AB RX Yes Yes   Try Before You Buy   Try Before You Buy   Try Before You Buy
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for TIKOSYN

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-001 Oct 1, 1999   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-003 Oct 1, 1999   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-002 Oct 1, 1999   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-001 Oct 1, 1999   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-003 Oct 1, 1999   Try Before You Buy   Try Before You Buy
Pfizer TIKOSYN dofetilide CAPSULE;ORAL 020931-002 Oct 1, 1999   Try Before You Buy   Try Before You Buy
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for TIKOSYN

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0245997 C300002 Netherlands   Try Before You Buy PRODUCT NAME: DOFETILIDE, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT; REGISTRATION NO/DATE: EU/1/99/121/001 - EU/1/99/121/015 19991129
0245997 SPC/GB00/005 United Kingdom   Try Before You Buy PRODUCT NAME: DOFETILIDE AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF; REGISTERED: UK EU/1/99/121/001 19991129; UK EU/1/99/121/002 19991129; UK EU/1/99/121/003 19991129; UK EU/1/99/121/004 19991129; UK EU/1/99/121/005 19991129; UK EU/1/99/121/006 19991129; UK EU/1/99/121/007 19991129; UK EU/1/99/121/008 19991129; UK EU/1/99/121/009 19991129; UK EU/1/99/121/010 19991129; UK EU/1/99/121/011 19991129; UK EU/1/99/121/012 19991129; UK EU/1/99/121/013 19991129; UK EU/1/99/121/014 19991129; UK EU/1/99/121/015 19991129
0245997 2000C/005 Belgium   Try Before You Buy PRODUCT NAME: DOFETILIDE; REGISTRATION NO/DATE: EU/1/99/121/001 19991129
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Serving leading biopharmaceutical companies globally:

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Express Scripts
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Baxter

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