EP Patent

EP4637844A1 — Gas-filled microvesicles with perfluoro olefin

Assigned to Bracco Suisse SA · Expires 2025-10-29 · 1y expired

What this patent protects

The present invention relates to a suspension of gas-filled microvesicles comprising an outer layer of stabilizing material surrounding a gaseous core, said gaseous core comprising a perfluoropentene.

USPTO Abstract

The present invention relates to a suspension of gas-filled microvesicles comprising an outer layer of stabilizing material surrounding a gaseous core, said gaseous core comprising a perfluoropentene.

Drugs covered by this patent

sulfur-hexafluoride-lipid-type-a-microspheres (Sulfur hexafluoride lipid-type A microspheres) · Children's Hospital of Philadelphia

Patent Metadata

Patent number: EP4637844A1
Jurisdiction: EP
Classification: —
Expires: 2025-10-29
Drug substance claim: No
Drug product claim: No
Assignee: Bracco Suisse SA
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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