Account

Sign in to access your account and subscription

Supreme Court Revisits Test for Deciding Obviousness

The U.S. Supreme Court has recently shown an interest in intellectual property in general and patents in particular. Most prominent among the recent cases is <i>KSR International Co. v. Teleflex Inc.</i>, which presents perhaps the most difficult question in substantive patent law: When is the subject of a patent application a true 'invention' ' that is, something that promotes the progress of a useful art sufficient to warrant giving the applicant exclusive rights to the technology claimed for the next 20 years. Conversely, when is the invention 'obvious' ' merely taking a step that anyone of ordinary skill would take, confronted with the same problem and possessing all the knowledge already known to the field?

23 minute read January 31, 2007 at 02:26 PM
By
Elizabeth Rader And Thomas Goldstein
Supreme Court Revisits Test for Deciding Obviousness

The authors are co-counsel to the respondent in KSR International Co. v. Teleflex.

The U.S. Supreme Court has recently shown an interest in intellectual property in general and patents in particular.

This premium content is locked for LawJournalNewsletters subscribers only

ENJOY UNLIMITED ACCESS TO THE SINGLE SOURCE OF OBJECTIVE LEGAL ANALYSIS, PRACTICAL INSIGHTS, AND NEWS IN LawJournalNewsletters

  • Stay current on the latest information, rulings, regulations, and trends
  • Includes practical, must-have information on copyrights, royalties, AI, and more
  • Tap into expert guidance from top entertainment lawyers and experts

Already have an account? Sign In Now

For enterprise-wide or corporate access, please contact Customer Service at [email protected] or call 1-877-256-2473.

NOT FOR REPRINT

© 2026 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.

Continue Reading

Adverse Possessor Provided Insufficient Evidence to Support TackingTown’s Installation of Guardrails Did Not Constitute a TakingMortgagee Entitled to Deficiency JudgmentLandowner Adequately Alleged Trespass During Renovation

August 13, 2026

Agentic AI introduces risks that are novel and complex, but the most effective response is a familiar one. Zero Trust answers the problem of when an AI agent misfires on its own by constraining what an agent can do rather than betting on how it will behave.

August 01, 2026