EP Patent

EP1152749A2 — Stable non-aqueous single phase viscous vehicles and formulations utilizing such vehicles

Assigned to Alza Corp · Expires 2001-11-14 · 25y expired

What this patent protects

This invention relates to stable non-aqueous single phase viscous vehicles and to formulations utilizing such vehicles. The formulations comprise at least one beneficial agent uniformly suspended in the vehicle. The formulation is capable of being stored at temperatures ranging f…

USPTO Abstract

This invention relates to stable non-aqueous single phase viscous vehicles and to formulations utilizing such vehicles. The formulations comprise at least one beneficial agent uniformly suspended in the vehicle. The formulation is capable of being stored at temperatures ranging from cold to body temperature for long periods of time. The formulations are capable of being uniformly delivered from drug delivery systems at an exit shear rate of between about 1 to 1 x 107 reciprocal second.

Drugs covered by this patent

Patent Metadata

Patent number
EP1152749A2
Jurisdiction
EP
Classification
—
Expires
2001-11-14
Drug substance claim
No
Drug product claim
No
Assignee
Alza Corp
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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