EP Patent

EP0498824A1 — Process of preparing a water dispersible hydrophobic or aerophilic solid.

Assigned to BASF Health and Nutrition AS · Expires 1992-08-19 · 34y expired

What this patent protects

The process described, which serves to prepare a hydrophobic-aerophilic solid which can disperse in water in the form of separate microparticles, consists in grinding the solid in an aqueous medium in the presence of a hydrocolloid in order to obtain a suspension containing suspe…

USPTO Abstract

The process described, which serves to prepare a hydrophobic-aerophilic solid which can disperse in water in the form of separate microparticles, consists in grinding the solid in an aqueous medium in the presence of a hydrocolloid in order to obtain a suspension containing suspended particles of an average particle size not exceeding 10 mm, then finely separating and drying the suspension in order to obtain a powder.

Drugs covered by this patent

Patent Metadata

Patent number
EP0498824A1
Jurisdiction
EP
Classification
—
Expires
1992-08-19
Drug substance claim
No
Drug product claim
No
Assignee
BASF Health and Nutrition AS
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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