US Patent 8,940,510
United States Patent and Trademark Office
University of Iowa Research Foundation (Iowa City, IA, US)
The invention provides spray-dried preparations of microbes and methods of using those microbes.
Subramanian, Venkiteswaran; Glenn IV, James H.; and Das, Shuvendu Spray dried microbes and methods of preparation and use. US Patent 8,940,510 filed November 16, 2007 and issued January 27, 2015. https://ir.uiowa.edu/patents/631