US Patent 5,382,576
United States Patent and Trademark Office
University of Iowa Research Foundation (Oakdale, IA, US)
Topical treatments for glaucoma using 1-Aza-1-arylcyloalkanes as the treatment agents.
Schoenwald, Ronald D. and Barfknecht, Charles F. 1-aza-1-arylcycloalkanes as topical glaucoma treatment agents. US Patent 5,382,576 filed July 26, 1993 and issued January 17, 1995. https://ir.uiowa.edu/patents/127