EP Patent

EP0324725A1 — A pharmaceutical composition

Assigned to Pfizer Health AB · Expires 1989-07-19 · 37y expired

What this patent protects

The invention relates to an ordered mixture of particles of a water-soluble, pharmaceutical carrier substance and smal­ler particles of at least one pharmaceutically active sub­stance which adhere to the carrier particles. In accordance with the invention a pharmaceutical disinte…

USPTO Abstract

The invention relates to an ordered mixture of particles of a water-soluble, pharmaceutical carrier substance and smal­ler particles of at least one pharmaceutically active sub­stance which adhere to the carrier particles. In accordance with the invention a pharmaceutical disintegrant is incorpo­rated in the carrier particles. The invention also relates to pharmaceutical preparations which include one such ordered mixture, and also to a method of producing such preparations and to the use of the ordered mixtures in such preparations.

Drugs covered by this patent

Patent Metadata

Patent number
EP0324725A1
Jurisdiction
EP
Classification
—
Expires
1989-07-19
Drug substance claim
No
Drug product claim
No
Assignee
Pfizer Health AB
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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