Patent · US Active

Solutions of lipophilic substances, especially medicinal solutions

US9700509B2 · kind B2 · utility

0Cited by

3References

15Claims

0Family size

Assignee

Universität Regensburg · DE

Inventors

Achim Gopferich · Sinzing, DE
Christoph Luschmann · Passau, DE

Key dates

Filing date	Nov 27, 2009
Grant date	Jul 11, 2017
Priority date	—
Expiry date	Nov 27, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P27/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a solution containing at least one water-miscible biocompatible solvent and a lipophilic substance dissolved therein, wherein upon contact with aqueous body fluid the dissolved lipophilic substance is precipitated out of the solution in the form of nanoparticles and a nanosuspension is formed.

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