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DataTreasury Continues Patent Crusade With New Suit

Law360 (April 21, 2006, 12:00 AM EDT) -- DataTreasury has added yet another defendant to its growing patent infringement litigation, this time targeting check imaging service City National Corporation.

The suit, filed in the U.S. District Court for the Eastern District of Texas, alleges that City National Corporation and subsidiary City National Bank are infringing four DataTreasury patents for electronic check imaging.

The four patents in the suit cover multiple types of electronic banking transactions, including the use of debit cards over the Internet and some ATM transactions.

The complaint alleges that City National’s...
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