U.S. DEPARTMENT OF COMMERCE U.S. Patent and Trademark Office P.O. Box 1450 Alexandria, Virginia 22313-1450 MANUAL OF PATENT EXAMINING PROCEDURE Ninth Edition, Latest Revision July 2022 Executive Summary February 2023 Publication of Revision 07.2022 The February 2023 publication of Revision 07.2022 includes the following changes: Revisions to MPEP Chapters 100, 200, 400, 500, 600, 700, 800, 900, 10
2106 Patent Subject Matter Eligibility [R-10.2019]I. TWO CRITERIA FOR SUBJECT MATTER ELIGIBILITYFirst, the claimed invention must be to one of the four statutory categories. 35 U.S.C. 101 defines the four categories of invention that Congress deemed to be the appropriate subject matter of a patent: processes, machines, manufactures and compositions of matter. The latter three categories define “th
Index of Subject Matter Eligibility Examples October 2019 1 All Examples: Issue Spotting Removing Malicious Code from Email Generating a Composite Webpage Digital Image Processing (RCT) Global Positioning System Digital Image Processing (Digitech) Game of Bingo E-Commerce transactions Distribution of Products over the Internet Gunpowder & Fireworks Pomelo Juice Amazonic Acid Purified Proteins Exam
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