US Patent

US8410274 — Solid forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide

Formulation · Assigned to Vertex Pharmaceuticals Inc · Expires 2026-12-28 · 1y remaining

Vulnerability score 51/100 Moderate — design-around opportunities exist

What this patent protects

This patent protects solid state forms of a specific compound and methods for using them in pharmaceutical compositions.

USPTO Abstract

The present invention relates to solid state forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1), pharmaceutical compositions thereof and methods therewith.

Drugs covered by this patent

Patent Metadata

Patent number
US8410274
Jurisdiction
US
Classification
Formulation
Expires
2026-12-28
Drug substance claim
No
Drug product claim
Yes
Assignee
Vertex Pharmaceuticals Inc
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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