RealTime Asks Fed. Circ. To Revive Data Tech Patent Case

Law360, Washington (December 4, 2013, 3:45 PM EST) -- Software company RealTime Data LLC urged a Federal Circuit panel on Wednesday to revive its case alleging a slew of investment banks, securities exchanges and financial publications infringed on its data-compression technology patents, claiming the lower court misconstrued key patent terms.

RealTime alleged during Wednesday's oral arguments that U.S. District Judge Katherine B. Forrest read additional limitations into some of its so-called encoding-decoding patent claims, which undermined its ability to prove NYSE Euronext, Morgan Stanley and others infringed on the patents-in-suit.

According to RealTime's counsel Dirk...
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