Peoplechart Corporation v. Wintrust Bank, N.A.

IN THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION PEOPLECHART CORPORATION, ) ) Plaintiff, ) ) vs. ) Case No. 21 C 31 ) WINTRUST BANK, N.A., ) ) Defendant. ) MEMORANDUM OPINION AND ORDER MATTHEW F. KENNELLY, District Judge: Peoplechart Corporation has sued Wintrust Bank alleging infringement of

U.S. Patent No. 8,869,249

(the "'249 patent"). The patent contains claims for a method of protecting information on a computer system using multiple forms of authentication. Peoplechart alleges that "Cardless Cash"—Wintrust's mobile banking feature for a customer…