Patent · US Expired

Liposomes of synthetic lipids

US4971802A · kind A · utility

19Cited by

13References

10Claims

0Family size

Assignee

Ciba-Geigy · US

Inventors

Lajos Tarcsay · Weil am Rhein, DE
Hansjorg Eibl · Bovenden, DE
Peter Fankhauser · Onex, CH
Anita Peil · Basel, CH

Key dates

Filing date	Aug 16, 1989
Grant date	Nov 20, 1990
Priority date	—
Expiry date	Aug 16, 2009

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2982
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to pharmaceutical compositions containing synthetic, substantially pure phosphatidyl serine and phosphatidyl choline and a substance or a mixture of substances having biological activity. The invention also relates to mixtures comprising synthetic, substantially pure phosphatidyl serine and phosphatidyl choline, and also to processes for the manufacture of the pharmaecutical compositions, and the use thereof.

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