U.S. Patent Prosecutors Desk Reference (2023 Edition) by Joshua P. Graham & Thomas G. Marlow and Mason R. Carr assists patent prosecutors in responding to Office Actions issued by the United States Patent and Trademark Office (USPTO) rejecting patent application claims. It is a quick, reliable reference to assist prosecutors in creating, researching, and supporting patentability arguments. Each section of the reference work includes the basis for the rejection, responses to the rejection, and legal authority supporting the responses. The 2023 Edition cites to the Manual of Patent Examining Procedure and offers comprehensive and updated sources of law that correspond to recent rejections made by the USPTO.