The Supreme Court's decision inFesto has been hailed by many as being one of the most significant cases to impact the patent system.Festo Corp. v. Shoektsu Kinzoku Kogyo
Maintaining Claim Scope after Johnson & Johnston
The Supreme Court's decision in <i>Festo</i> has been hailed by many as being one of the most significant cases to impact the patent system. <i>Festo Corp. v. Shoektsu Kinzoku Kogyo Kabushiki Co., Ltd.</i>, 122 S.Ct. 1831 (2002). Some say that more significant than <i>Festo</i> is <i>Johnson</i>, in which the Federal Circuit held that subject matter disclosed but not claimed in a patent cannot be covered by the doctrine of equivalents. See <i>Johnson & Johnston Associates Inc. v. R.E. Service Co.</i>, 285 F.3d 1046 (Fed. Cir. 2002) (<i>en banc</i>).
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.






