The document summarizes a presentation on patent eligibility under 35 U.S.C. 101 given by Timothy Hadlock on business method patents and recent court decisions. It discusses the Bilski Supreme Court decision, the CyberSource v. Retail Decisions Federal Circuit case, and provides an analysis of the CyberSource case. The CyberSource case found method and computer readable medium claims directed to detecting credit card fraud to be ineligible abstract ideas. The court established new rules that computational methods performed in the human mind are not patent eligible and that merely reciting a computer does not make an abstract idea eligible.