CA2361551A1 — Method for controlling liposome size
Assigned to Alza Corp · Expires 2000-08-10 · 26y expired
What this patent protects
A method of preparing liposomes to a selected particle size is described. In the method, a vesicle-forming lipid dissolved in a lipid solvent is hydrated with a second solvent to form a hydration mixture having greater than 10 and less than 50 weight percent of the lipid solve…
USPTO Abstract
A method of preparing liposomes to a selected particle size is described. In the method, a vesicle-forming lipid dissolved in a lipid solvent is hydrated with a second solvent to form a hydration mixture having greater than 10 and less than 50 weight percent of the lipid solvent. The target amount of lipid solvent in the lipid solvent is selected to obtain a desired particle size.< /SDOAB>
Drugs covered by this patent
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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