American Airlines Prevails In Katz Patent Fight

Law360, New York (May 27, 2009, 12:00 AM EDT) -- A federal judge has dismissed a patent lawsuit billionaire inventor Ronald A. Katz brought against American Airlines Inc. alleging it infringed patents covering interactive voice applications.

In an order filed Wednesday, Judge R. Gary Klausner of the U.S. District Court for the Central District of California entered a final judgment in favor of American Airlines, citing prior rulings dismissing parts of the case.

In June and August 2008, the judge granted summary judgments of invalidity with respect to various patents asserted by Ronald A. Katz Technology...
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Case Information

Case Title

In re Katz Interactive Call Processing Patent Litigation

Case Number



California Central

Nature of Suit



R. Gary Klausner

Date Filed

March 30, 2007

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