Patent · US Expired

Lipid particles on the basis of mixtures of liquid and solid lipids and method for producing same

US8663692B1 · kind B1 · utility

151Cited by

8References

63Claims

0Family size

Assignee

PHARMASOL GMBH · DE

Inventors

Rainer Muller · Penzberg, DE
Volkard Jenning · Berlin, DE
Karsten Mader · Berlin, DE
Andreas Lippacher · Berlin, DE

Key dates

Filing date	May 8, 2000
Grant date	Mar 4, 2014
Priority date	—
Expiry date	May 8, 2020

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/413
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to drug-free or drug-loaded lipid particles of a mixed matrix made of solid and liquid lipids, and to a method for producing highly concentrated lipid particle dispersions of solid-liquid particles having a lipid content of from 30% to 95% or a solids content of from 30% to 95% (lipid and stabilizer), which in contrast to biamphipileic cremes are integer particles, and/or which upon dilution of the highly concentrated particle dispersions with the outer phase result in free-flowable particle dispersions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.