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Fed. Circ. Says It Can’t Hear Antitrust Appeal In Patent Feud

Law360 (February 9, 2018, 9:20 PM EST) -- The Federal Circuit transferred an antitrust dispute in a long-running patent battle to the Fifth Circuit on Friday after finding that a claim involving a company's alleged fraud on the U.S. Patent and Trademark Office to obtain market power did not fall within the court's exclusive purview over patent appeals.

Xitronix Corp. appealed to the Federal Circuit after a Texas federal court ruled that it failed to show that semiconductor equipment company KLA-Tencor Corp. violated the Sherman and Clayton Antitrust Acts by committing fraud on the...
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Case Information

Case Title

Xitronix Corporation v. KLA-Tencor Corporation

Case Number



Appellate - Federal Circuit

Nature of Suit

410 Antitrust (Federal Question)

Date Filed

September 30, 2016

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