Last Updated: September 24, 2026

Details for Patent: 12,208,109


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Which drugs does patent 12,208,109 protect, and when does it expire?

Patent 12,208,109 protects AKYNZEO and is included in one NDA.

This patent has forty-six patent family members in thirty-seven countries.

Summary for Patent: 12,208,109
Title:Physiologically balanced injectable formulations of fosnetupitant
Abstract:Injectable dosages and formulations of fosnetupitant and pharmaceutically acceptable salts thereof are provided that are efficacious, chemically stable and physiologically balanced for safety and efficacy.
Inventor(s):Alessio Venturini, Roberta Cannella
Assignee: Helsinn Healthcare SA
Application Number:US17/986,934
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 12,208,109

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Helsinn Hlthcare AKYNZEO fosnetupitant chloride hydrochloride; palonosetron hydrochloride POWDER;INTRAVENOUS 210493-001 Apr 19, 2018 DISCN Yes No 12,208,109 ⤷  Start Trial Y ⤷  Start Trial
Helsinn Hlthcare AKYNZEO fosnetupitant chloride hydrochloride; palonosetron hydrochloride SOLUTION;INTRAVENOUS 210493-002 May 27, 2020 RX Yes Yes 12,208,109 ⤷  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. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 12,208,109

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 108676 ⤷  Start Trial
Australia 2017276588 ⤷  Start Trial
Brazil 112018074655 ⤷  Start Trial
Canada 3025837 ⤷  Start Trial
Chile 2018003338 ⤷  Start Trial
China 109310627 ⤷  Start Trial
Colombia 2018011686 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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