EP0981328A1 — Emulsion vehicle for poorly soluble drugs
Assigned to Achieve Life Sciences Inc · Expires 2000-03-01 · 26y expired
What this patent protects
An emulsion of α-tocopherol, stabilized by biocompatible surfactants, as a vehicle or carrier for therapeutics drugs, which is substantially ethanol free and which can be administered to animals or humans by various routes is disclosed. Also included in the emulsion is PEGylated …
USPTO Abstract
An emulsion of α-tocopherol, stabilized by biocompatible surfactants, as a vehicle or carrier for therapeutics drugs, which is substantially ethanol free and which can be administered to animals or humans by various routes is disclosed. Also included in the emulsion is PEGylated vitamin E. PEGylated α-tocopherol includes polyethylene glycol subunits attached by a succinic acid diester at the ring hydroxyl of vitamin E and serves as a primary surfactant, stabilizer and a secondary solvent in emulsions of α-tocopherol.
Drugs covered by this patent
- Aveed (TESTOSTERONE UNDECANOATE) · Marius
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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