Methods Of Enhancing And/Or Stabilizing Cardiac Function In Patients With Fabry Disease

Patent No. EP4176877 (titled "Methods Of Enhancing And/Or Stabilizing Cardiac Function In Patients With Fabry Disease") was filed by Amicus Therapeutics on Aug 28, 2018. The application was issued on Dec 4, 2024.

Patent Summary

Treatment of Fabry disease in patients who have previously received enzyme replacement therapy (ERT) using migalastat, a pharmacological chaperone that selectively stabilizes mutant forms of the lysosomal enzyme alpha-galactosidase A (α-Gal A). The treatment enhances cardiac function in patients with left ventricular hypertrophy, particularly in those with midwall fractional shortening (MWFS) values indicative of hypertensive target-organ damage. Migalastat is administered orally at a dose of 123 mg every other day, and its efficacy is demonstrated in patients with a range of Fabry disease severity, including those with primarily cardiac manifestations.

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Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
BRAND MURRAY FULLERSep 4, 2025BRAND MURRAY FULLER
TEVA PHARMACEUTICALSSep 4, 2025D YOUNG
SANDOZSep 3, 2025TER MEER STEINMEISTER & PARTNER

Dossier Documents

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EP4176877

AMICUS THERAPEUTICS
Application Number
EP22194251A
Filing Date
Aug 28, 2018
Status
Granted And Under Opposition
Nov 1, 2024
Publication Date
Dec 4, 2024