US Patent 7,413,729
United States Patent and Trademark Office
University of Iowa Research Foundation (Iowa City, IA, US)
This invention relates to purified sialic acid permease systems, and inhibitory agents of sialic acid permease systems.
Apicella, Michael A.; Zaleski, Anthony; Gibson, Bradford W.; and Allen, Simon Sialic acid permease system. US Patent 7,413,729 filed January 13, 2006 and issued August 19, 2008. https://ir.uiowa.edu/patents/461