Supreme Court Overturns Festo Decision

An anonymous submitter wrote: "On Monday, the U.S. Supreme Court decided Festo v. Shoketsu Kinzoku Kogyo Kabushiki upholding the patent law "doctrine of equivalents" which says that patents cover insubstantial variations of a claimed invention. Previously, the Court of Appeals for the Federal Circuit had ruled that the doctrine of equivalents did not apply where the patentee had made ANY changes to his claims during the application process. This week, the Supreme Court reversed, holding that changes made during the application process must be examined individually to see whether they gave up coverage of a particular accused device." Another submitter sent in this good analysis of the decision. Patents are a boring subject, but in general: the Appeals Court's decision in this particular case would have had the effect of making nearly all patents less broad and more specific. The Supreme Court noted the business disruption this would cause, and they are undoubtedly correct about that, but I can't help feeling that our legal system just missed an opportunity to reign in patent abuse.

Comments

the changed their minds _again_?

[jdbo]

for cryin' out loud, if the court can't decide between pesto and marinara for lunch then I'm amazed that they get _anything_ done.

oh, wait...

Re:Not as bad as all that...

[BitwizeGHC]

Meesa suggest that weesa give the Chancellor emergency powers!