Last Updated: November 14, 2026

Details for Patent: 12,419,889

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Which drugs does patent 12,419,889 protect, and when does it expire?

Patent 12,419,889 protects RHAPSIDO and is included in one NDA.

This patent has thirty patent family members in twenty-one countries.

Summary for Patent: 12,419,889
Title:Methods of treating chronic spontaneous urticaria using a bruton's tyrosine kinase inhibitor
Abstract:The present disclosure relates to methods for treating Chronic Spontaneous Urticaria using a compound of Formula (I) or a pharmaceutically acceptable salt thereof. Also disclosed herein is a compound of Formula (I) or a pharmaceutically acceptable salt thereof, for treating Chronic Spontaneous Urticaria patients, as well as medicaments, dosing regimens, pharmaceutical formulations, dosage forms, and kits for use in the disclosed uses and methods.
Inventor(s):Souvik BHATTACHARYA, Bruno BIETH, Maciej CABANSKI, Bruno CENNI, Stefan De Buck, Martin Kaul, Arvind KINHIKAR, Andrijana RADIVOJEVIC, Thomas Severin, Julian STORIM, Alessandra VITALITI GARAMI
Assignee: Novartis AG
Application Number:US17/612,778
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 12,419,889

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Novartis RHAPSIDO remibrutinib TABLET;ORAL 218436-001 Sep 30, 2025 RX Yes Yes 12,419,889 ⤷  Start Trial TREATMENT OF CHRONIC SPONTANEOUS URTICARIA ⤷  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 12,419,889

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2020280272 ⤷  Start Trial
Australia 2025252618 ⤷  Start Trial
Brazil 112021022602 ⤷  Start Trial
Canada 3138081 ⤷  Start Trial
Chile 2021003032 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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