Last Updated: August 26, 2026

Details for Patent: 11,884,634


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Which drugs does patent 11,884,634 protect, and when does it expire?

Patent 11,884,634 protects OGSIVEO and is included in one NDA.

This patent has eighty patent family members in twenty-nine countries.

Summary for Patent: 11,884,634
Title:Compositions of solid forms of (S)-2-(((S)-6,8-difluoro-1,2,3,4- tetrahydronaphthalen-2-yl)amino)-N-(1-(2-methyl-1-(neopentylamino)propan-2-yl)-1H-imidazol-4-yl)pentanamide
Abstract:The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Inventor(s):Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
Assignee: Pfizer Inc
Application Number:US18/057,633
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 11,884,634

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Springworks OGSIVEO nirogacestat hydrobromide TABLET;ORAL 217677-001 Nov 27, 2023 DISCN Yes No 11,884,634 ⤷  Start Trial Y ⤷  Start Trial
Springworks OGSIVEO nirogacestat hydrobromide TABLET;ORAL 217677-002 Apr 4, 2024 RX Yes No 11,884,634 ⤷  Start Trial Y ⤷  Start Trial
Springworks OGSIVEO nirogacestat hydrobromide TABLET;ORAL 217677-003 Apr 4, 2024 RX Yes Yes 11,884,634 ⤷  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 11,884,634

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 4010322 ⤷  Start Trial CA 2026 00017 Denmark ⤷  Start Trial
European Patent Office 4010322 ⤷  Start Trial 301374 Netherlands ⤷  Start Trial
European Patent Office 4010322 ⤷  Start Trial C20260011 Finland ⤷  Start Trial
European Patent Office 4010322 ⤷  Start Trial LUC50046 Luxembourg ⤷  Start Trial
European Patent Office 4010322 ⤷  Start Trial PA2026516 Lithuania ⤷  Start Trial
European Patent Office 4010322 ⤷  Start Trial 122026000026 Germany ⤷  Start Trial
European Patent Office 4010322 ⤷  Start Trial 2026C/718 Belgium ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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