GB Patent

GB0425758D0 — Preparation of pharmaceutical compositions

Assigned to Vectura Ltd · Expires 2004-12-22 · 21y expired

What this patent protects

The present invention is concerned with a refinement of the processing of particles that are to form a dry powder formulation which is to be administered to the lung using a dry powder inhale (DPI) device In particular, the present invention provides the processing of particles o…

USPTO Abstract

The present invention is concerned with a refinement of the processing of particles that are to form a dry powder formulation which is to be administered to the lung using a dry powder inhale (DPI) device In particular, the present invention provides the processing of particles of active material and particles of carrier material in the presence of additive material to provide a powder composition which exhibits excellent powder properties and which is economical to produce.

Drugs covered by this patent

Patent Metadata

Patent number
GB0425758D0
Jurisdiction
GB
Classification
—
Expires
2004-12-22
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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