Law Commons^™

The Presumption Of Patentability, Sean B. Seymore

Vanderbilt Law School Faculty Publications

When the Framers of the United States Constitution granted Congress the authority to create a patent system, they certainty did not envision a patent as an a priori entitlement. As it stands now, anyone who files a patent application on anything is entitled to a presumption of patentability. A patent examiner who seeks to challenge patentability faces the dual burden of building a prima facie case of unpatentability and carrying the ultimate burden of proof. Thus, from the outset, an applicant is in a very good position; but the examiner’s limited resources, time pressures, and production goals tip the scales …