Patent · US Expired

Lyophilized emulsion containing an active substance

US5612058A · kind A · utility

4Cited by

2References

18Claims

0Family size

Assignee

Schwarz Pharma Ltd. · DE

Inventors

Andreas Schutz · Neunburg vorm Wald, DE
Hans-Jurgen Mika · Bonn, DE
Frank Sievert · Burscheid, DE
Bernhard Emschermann

Key dates

Filing date	Jun 23, 1995
Grant date	Mar 18, 1997
Priority date	—
Expiry date	Jun 23, 2015

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/19
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a lyophilized emulsion composition which contains an active substance and which can be redispersed with water to give the original emulsion, and to a process for the preparation thereof. The redispersed emulsion is suitable for parenteral use.

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