Vidal Takes Next Step on Senators’ Call to Curb Inconsistencies in USPTO/FDA Statements

Late last week, United States Patent and Trademark Office (USPTO) Director Kathi Vidal announced in a blog post that the agency had issued a notice in the Federal Register, which was published on Friday, to clarify the duties of disclosure and reasonable inquiry for pharmaceutical patent applicants, as well as parties to Patent Trial and Appeal Board (PTAB) proceedings. The notice was specifically targeted to parties proceeding before both the USPTO and Food and Drug Administration (FDA) and was issued in response to urging by Senators to establish interagency communications aimed in part at eliminating so-called drug patent thickets.