EP Patent

EP2283818A1 — Method of making particles for use in a pharmaceutical composition

Assigned to Vectura Ltd · Expires 2011-02-16 · 15y expired

What this patent protects

The invention relates to a method of making composite active particles for use in a pharmaceutical composition for pulmonary administration, the method comprising a milling step in which particles of active material are milled in the presence of particles of an additive material …

USPTO Abstract

The invention relates to a method of making composite active particles for use in a pharmaceutical composition for pulmonary administration, the method comprising a milling step in which particles of active material are milled in the presence of particles of an additive material which is suitable for the promotion of the dispersal of the composite active particles upon actuation of an inhaler. The invention also relates to compositions for inhalation prepared by the method.

Drugs covered by this patent

Patent Metadata

Patent number
EP2283818A1
Jurisdiction
EP
Classification
—
Expires
2011-02-16
Drug substance claim
No
Drug product claim
No
Assignee
Vectura Ltd
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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