Mantissa Corporation v. FiServ Solutions, LLC

UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION MANTISSA CORPORATION, ) ) Plaintiff, ) 19 C 3204 ) vs. ) Judge Gary Feinerman ) FISERV SOLUTIONS, LLC, and FISERV, INC., ) ) Defendants. ) MEMORANDUM OPINION AND ORDER Mantissa Corporation brought this suit against FiServ Solutions, LLC, and Fiserv, Inc. (together, “Fiserv”), alleging infringement of

U.S. Patent No. 9,361,658

(“’658 Patent”). Doc. 21. Consistent with Local Patent Rule 4.1(b), the parties selected six disputed claim terms and briefed the disputes under Local Patent Rule 4.2. Docs. 41, 44, 46,…