IP Verse

Solid State Forms Of Mavacamten And Process For Preparation Thereof

Patent No. EP4097091 (titled "Solid State Forms Of Mavacamten And Process For Preparation Thereof") was filed by Assia Chemical Industries on Jan 28, 2021. The application was issued on Sep 18, 2024.

Patent Summary

Solid-state forms of Mavacamten, including crystalline polymorphs, for the treatment of obstructive hypertrophic cardiomyopathy (oHCM), comprising anhydrous crystalline polymorphs of Mavacamten that exhibit stable crystal structures under various conditions. These crystalline polymorphs, including Form 1 and Form 5, have distinct crystal structures and physical properties like melting point, thermal behaviors, X-ray diffraction patterns, infrared absorption fingerprint, and solid-state (13C) NMR spectra, which enable formulation optimization for pharmaceutical applications.

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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
HAMM&WITTKOPP PATENTANWÄLTE PARTMBBJun 18, 2025HAMM&WITTKOPP PATENTANWÄLTE PARTMBB
DR. SCHNEIDER KUNSTSTOFFWERKE GMBHJun 17, 2025DR. SCHÖN, NEYMEYR & PARTNER PATENTANWÄLTE MBB
DR. SCHÖN, NEYMEYR & PARTNER PATENTANWÄLTE MBBJun 17, 2025DR. SCHÖN, NEYMEYR & PARTNER PATENTANWÄLTE MBB

Dossier Documents

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  • Date

    Description

EP4097091

ASSIA CHEMICAL INDUSTRIES
Application Number
EP21706793A
Filing Date
Jan 28, 2021
Status
Granted And Under Opposition
Aug 15, 2024
Publication Date
Sep 18, 2024
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