Usually intravitreal administration of drugs is used to treat various conditions of the eye.
The following methods are known.
US Patent Issued to Regeneron Pharmaceuticals on Oct. 5 for "Lyophilized Vegf Antagonist Formulations for Intravitreal Administration" (Massachusetts, New York Inventors)
Oct 06, 2010; ALEXANDRIA, Va., Oct. 9 -- United States Patent no. 7,807,164, issued on Oct. 5, was assigned to Regeneron Pharmaceuticals Inc....
US Patent Issued to Ceregene on April 16 for "Rescue of Photoreceptors by Intravitreal Administration of an Expression Vector Encoding a Therapeutic Protein" (California Inventors)
Apr 16, 2013; ALEXANDRIA, Va., April 16 -- United States Patent no. 8,420,619, issued on April 16, was assigned to Ceregene Inc. (San Diego,...