Patent suits filed Oct. 25, 2012, in the U.S. District Court for the Eastern District of Texas

RPost Holdings Inc. and RPost Communications Ltd. v. DocuSign Inc.
Civil Action No: 2:12-cv-00683-JRG-RSP
Cause of Action: Filed for the alleged infringement of U.S. Patent No. 8,275,845, U.S. Patent No. 8,224,913, U.S. Patent No. 8,209,389 and U.S. Patent No. 8,161,104, all entitled “System and Method for Verifying Delivery and Integrity of Electronic Messages.”
Plaintiffs’ Attorneys: Winston O. Huff, Navarro Huff, Dallas; Lewis E. Hudnell III, Colvin Hudnell, New York

N5 Technologies LLC v. Bank of America Corp.
Civil Action No: 2:12-cv-00685
Cause of Action: Filed for the alleged infringement of U.S. Patent No. 7,197,297, entitled “Authentication Method for Enabling a User of a Mobile Station to Access to Private Data or Services.”
Plaintiff’s Attorneys: Andrew W. Spangler, Spangler & Fussell, Longview; James A. Fussell III, Spangler & Fussell, Alexandria, Va.

N5 Technologies LLC v. Capital One Financial Corporation, Capital One Bank (USA) National Association and Capital One Services LLC
Civil Action No: 2:12-cv-00686
Cause of Action: Filed for the alleged infringement of U.S. Patent No. 7,197,297, entitled “Authentication Method for Enabling a User of a Mobile Station to Access to Private Data or Services.”
Plaintiff’s Attorneys: Andrew W. Spangler, Spangler & Fussell, Longview; James A. Fussell III, Spangler & Fussell, Alexandria, Va.