United States section 103validity

KSR International Co v Teleflex Inc

550 U.S. 398 (2007)

JurisdictionUnited States

CourtSupreme Court of the United States

Year2007

StatusBinding authority

Key Principle

obviousness in patent law; flexible approach replacing rigid TSM test

Intellectual Property

Klein v. Martin 607 U. S. 213 (2026)

Glossip v Oklahoma 604 U.S. 226 (2025)

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