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Last Updated: November 2, 2024

ZOMIG Drug Patent Profile


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

Zomig is a drug marketed by Amneal, IPR, and Astrazeneca. and is included in three NDAs.

The generic ingredient in ZOMIG is zolmitriptan. There are twenty drug master file entries for this compound. Twenty-one suppliers are listed for this compound. Additional details are available on the zolmitriptan profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Zomig

A generic version of ZOMIG was approved as zolmitriptan by GLENMARK PHARMS LTD on May 14th, 2013.

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Drug patent expirations by year for ZOMIG
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Paragraph IV (Patent) Challenges for ZOMIG
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ZOMIG Nasal Spray zolmitriptan 2.5 mg/spray 021450 1 2016-06-09
ZOMIG Nasal Spray zolmitriptan 5 mg/spray 021450 1 2013-11-14

US Patents and Regulatory Information for ZOMIG

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal ZOMIG zolmitriptan SPRAY;NASAL 021450-003 Sep 16, 2013 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Ipr ZOMIG zolmitriptan TABLET;ORAL 020768-002 Nov 25, 1997 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Amneal ZOMIG zolmitriptan SPRAY;NASAL 021450-004 Sep 30, 2003 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Ipr ZOMIG zolmitriptan TABLET;ORAL 020768-001 Nov 25, 1997 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Astrazeneca ZOMIG-ZMT zolmitriptan TABLET, ORALLY DISINTEGRATING;ORAL 021231-002 Sep 17, 2001 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Astrazeneca ZOMIG-ZMT zolmitriptan TABLET, ORALLY DISINTEGRATING;ORAL 021231-001 Feb 13, 2001 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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 ZOMIG

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Amneal ZOMIG zolmitriptan SPRAY;NASAL 021450-004 Sep 30, 2003 ⤷  Sign Up ⤷  Sign Up
Amneal ZOMIG zolmitriptan SPRAY;NASAL 021450-003 Sep 16, 2013 ⤷  Sign Up ⤷  Sign Up
Ipr ZOMIG zolmitriptan TABLET;ORAL 020768-002 Nov 25, 1997 ⤷  Sign Up ⤷  Sign Up
Ipr ZOMIG zolmitriptan TABLET;ORAL 020768-002 Nov 25, 1997 ⤷  Sign Up ⤷  Sign Up
Amneal ZOMIG zolmitriptan SPRAY;NASAL 021450-004 Sep 30, 2003 ⤷  Sign Up ⤷  Sign Up
Ipr ZOMIG zolmitriptan TABLET;ORAL 020768-001 Nov 25, 1997 ⤷  Sign Up ⤷  Sign Up
Amneal ZOMIG zolmitriptan SPRAY;NASAL 021450-003 Sep 16, 2013 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for ZOMIG

See the table below for patents covering ZOMIG around the world.

Country Patent Number Title Estimated Expiration
World Intellectual Property Organization (WIPO) 9118897 ⤷  Sign Up
Finland 105686 ⤷  Sign Up
Japan 2738461 ⤷  Sign Up
United Kingdom 9102182 ⤷  Sign Up
Denmark 1237551 ⤷  Sign Up
Estonia 200200283 ⤷  Sign Up
Iceland 6394 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for ZOMIG

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0486666 SPC/GB97/089 United Kingdom ⤷  Sign Up PRODUCT NAME: ZOLMITRIPTAN AND OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT; REGISTERED: UK 12619/0116 19970307
0486666 C980001 Netherlands ⤷  Sign Up PRODUCT NAME: ZOLMITRIPTANUM, DESGEWENST IN DE VORM VAN EEN FYSIOLOGISCH AANVAARDBAAR ZOUT OF VAN EEN SOLVAAT; NAT. REGISTRATION NO/DATE: RVG 21079, RVG 21080 19970925; FIRST REGISTRATION: GB PL 12619/0116 19970307
0463756 300048 Netherlands ⤷  Sign Up PRODUCT NAME: ZOLMITRIPTANUM, DESGEWENST IN DE VORM VAN EEN FYSIOLOGISCH AANVAARDBAAR ZOUT OF VAN EEN SOLVAAT; NATL. REGISTRATION: RVG 21079 RVG 21080 19970925; FIRST REGISTRATION: PL 12619/0116 19970307
0486666 72/1997 Austria ⤷  Sign Up PRODUCT NAME: ZOLMITRIPTAN, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ZULAESSIGEN SALZES; NAT. REGISTRATION NO/DATE: 1-22068, 1-22069 19970819; FIRST REGISTRATION: GB 12619/0116, 12619/0117 19970307
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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