CA Patent

CA2119253A1 — Medication Vehicles Made of Solid Lipid Particles (Solid Lipid Nanospheres-SLN)

Assigned to Jagotec AG · Expires 1993-04-01 · 33y expired

What this patent protects

The invention relates to a drug carrier which comprises particles of lipid or lipid-like (lipoid) material or mixtures thereof which have a diameter of 10 nm to 10 µm and which are solid at room temperature. On account of its solid core, the drug carrier allows a controllable lib…

USPTO Abstract

The invention relates to a drug carrier which comprises particles of lipid or lipid-like (lipoid) material or mixtures thereof which have a diameter of 10 nm to 10 µm and which are solid at room temperature. On account of its solid core, the drug carrier allows a controllable liberation of active substances over a longer period of time and the incorporation of hydrophilous medicinal agents into the solid core. Furthermore, the drug carrier makes a relatively quick degrading possible at which no toxic by-products are produced.

Drugs covered by this patent

Patent Metadata

Patent number
CA2119253A1
Jurisdiction
CA
Classification
—
Expires
1993-04-01
Drug substance claim
No
Drug product claim
No
Assignee
Jagotec AG
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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