Uncategorized Clearside Biomedical, Inc. Announces Purchase of iScience Patent Portfolio for Suprachoroidal Space Drug Delivery by Business Wire • 2015/04/22 • 0 Comments ALPHARETTA, Ga.--(BUSINESS WIRE)--Clearside Biomedical, which develops drug therapies to treat eye diseases, announces acquisition of iScience Interventional Corp.’s patent portfolio covering drug delivery to the suprachoroidal space.