What is Patentable Subject Matter? Dan L. Burk Chancellor’s Professor of Law University of California, Irvine
Article 52 EPC The following in particular shall not be regarded as inventions within the meaning of paragraph 1: discoveries, scientific theories and mathematical methods; aesthetic creations; schemes, rules and methods for performing mental acts, playing games or doing business, and programs for computers; presentations of information.
Section 101 Four Categories “Anything under the sun” Judicial Exceptions Abstract ideas Laws of nature Products of nature Mental steps (?) Printed matter (?)
Judicial Exceptions No Independent Content Novelty Pre-existing Naturally occurring Inventiveness Pre-1952 cases Utility Judge Moore
The First Round Gottschalk v. Benson Binary notation Parker v. Flook Alarm limits Diamond v. Chakrabarty Living organisms Diamond v. Diehr Cured rubber process
The Second Round Bilski v. Kappos Hedging business method Mayo v. Prometheus Diagnostic method AMP v. Myriad DNA sequences Alice Corp. v. CLS Bank Auction business method
Mayo v. Prometheus Diagnostic/treatment Method Drug metabolism Unclear Basis Law of nature? Abstract idea? Mental steps? Unpatentable Correlations
AMP v. Myriad Genetics Products of Nature First clear holding gDNA and cDNA Different outcomes Distinguishing Molecules Information? Structure? Future Application
Alice Corp. v. CLS Bank Business Method Process, system, media Stand or fall together Two-Step Test First, forbidden category? Second, inventive concept The Myriad Puzzle
The Myriad Puzzle Prometheus Unremarked The Two-step Test cDNA passes gDNA fails First Prong No Inventive concept Entirely conventional
The “Inventive Concept” Subject Matter Obviousness Without 103 limitations Levels of Abstraction Alice first prong Shades of copyright 101 Claim Interpretation Without construction The “draftsman’s art”
Thank You Questions Welcome