Patent ID: 8592490
Filing Date: 2013-11-26
Classification: A61K

Abstract:
1. A self-microemulsifying drug delivery system consisting of: (i) a polyoxyethylene sorbitan fatty acid ester emulsifier; (ii) a co-emulsifier selected from glyceryl mono- or di-fatty acid esters of C (iii) an oil, selected from C wherein the polyoxyethylene sorbitan fatty acid ester emulsifier (i) and co-emulsifier (ii) are present in a ratio by weight of between 1:1 and 4:1 and the emulsifier and co-emulsifier, (i)+(ii), and oil (iii) are present in a ratio by weight of between 4:1 and 10 000:1; and wherein said drug delivery system is stable on addition of any amount of water.