Enhanced ultrasound detection with temperature-dependent contrast agents Grant US-7179449-B2 United States of America 20 Feb 2007
Modified avidin-type molecules as targeting agents for the liver and cells of the… Grant US-6638508-B2 United States of America 28 Oct 2003
Avidin-biotin conjugated emulsions as a site specific binding system Grant US-5690907-A United States of America 25 Nov 1997