KemPharm announced the United States Patent and Trademark Office (USPTO) has recently issued two new patents to KemPharm governing methods of use and composition of matter for methylphenidate-based prodrugs.
KemPharm has submitted a New Drug Application (NDA) under Section 505(b)(2) of the Federal Food, Drug and Cosmetic Act for its investigational product candidate, KP415, to the U.S. Food and Drug Administration (FDA).