Tag: R-phenylephrine hydrochloride

PORTLAND, Ore., Nov. 21, 2016 (SEND2PRESS NEWSWIRE) -- Paragon BioTeck, Inc. announces a monumental ruling handed down by the United States Patent and Trademark Office (USPTO) affirming claims made by Paragon in the patent for its R-phenylephrine hydrochloride formulation. Paragon is a privately held pharmaceutical and medical device company specializing in the development and commercialization of ophthalmic pharmaceuticals, devices and therapies.