Last Updated: November 8, 2026

ZEMBRACE SYMTOUCH (AUTOINJECTOR) Drug Patent Profile

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Which patents cover Zembrace Symtouch (autoinjector), and when can generic versions of Zembrace Symtouch (autoinjector) launch?

Zembrace Symtouch (autoinjector) is a drug marketed by Tonix Meds and is included in one NDA. There are three patents protecting this drug.

The generic ingredient in ZEMBRACE SYMTOUCH (AUTOINJECTOR) is sumatriptan succinate. There is one drug master file entry for this compound. Thirty-six suppliers are listed for this compound. Additional details are available on the sumatriptan succinate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Zembrace Symtouch (autoinjector)

A generic version of ZEMBRACE SYMTOUCH (AUTOINJECTOR) was approved as sumatriptan succinate by HIKMA on February 6th, 2009.

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Summary for ZEMBRACE SYMTOUCH (AUTOINJECTOR)
Pharmacology for ZEMBRACE SYMTOUCH (AUTOINJECTOR)

US Patents and Regulatory Information for ZEMBRACE SYMTOUCH (AUTOINJECTOR)

ZEMBRACE SYMTOUCH (AUTOINJECTOR) is protected by three US patents.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Tonix Meds ZEMBRACE SYMTOUCH (AUTOINJECTOR) sumatriptan succinate SOLUTION;SUBCUTANEOUS 208223-001 Jan 28, 2016 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Tonix Meds ZEMBRACE SYMTOUCH (AUTOINJECTOR) sumatriptan succinate SOLUTION;SUBCUTANEOUS 208223-001 Jan 28, 2016 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Tonix Meds ZEMBRACE SYMTOUCH (AUTOINJECTOR) sumatriptan succinate SOLUTION;SUBCUTANEOUS 208223-001 Jan 28, 2016 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start 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 ZEMBRACE SYMTOUCH (AUTOINJECTOR)

See the table below for patents covering ZEMBRACE SYMTOUCH (AUTOINJECTOR) around the world.

Country Patent Number Title Estimated Expiration
Brazil 112018002433 composição farmacêutica para tratamento da enxaqueca ⤷  Start Trial
Canada 2994748 COMPOSITION PHARMACEUTIQUE COMPRENANT DU SUMATRIPTAN POUR LE TRAITEMENT DE LA MIGRAINE (PHARMACEUTICAL COMPOSITION COMPRISING SUMATRIPAN FOR TREATING MIGRAINE) ⤷  Start Trial
China 107921023 用于治疗偏头痛的包含舒马曲坦的药物组合物 (Pharmaceutical composition comprising sumatripan for treating migraine) ⤷  Start Trial
European Patent Office 3331524 COMPOSITION PHARMACEUTIQUE COMPRENANT DU SUMATRIPTAN POUR LE TRAITEMENT DE LA MIGRAINE (PHARMACEUTICAL COMPOSITION COMPRISING SUMATRIPAN FOR TREATING MIGRAINE) ⤷  Start Trial
Mexico 2018001528 COMPOSICION FARMACEUTICA QUE COMPRENDE SUMATRIPTAN PARA TRATAMIENTO DE MIGRAÑA. (PHARMACEUTICAL COMPOSITION COMPRISING SUMATRIPAN FOR TREATING MIGRAINE.) ⤷  Start Trial
World Intellectual Property Organization (WIPO) 2017023361 ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration

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