ePlus, Inc. v. Lawson Software, Inc., No. 13-1506 (Fed. Cir. June 18, 2015)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

ePlus, Inc. (“ePlus”), the assignee of U.S. Patent Nos . 6,023,683 (the “’683 patent”) and 6,505,172 (the “’172 patent”), sued Lawson Software, Inc. (“Lawson”) for infringement. The district court found two of the asserted system claims and three of the asserted method claims not invalid, and a jury found that Lawson infr inged those claims. In an earlier appeal, we reversed in part on the ground that the system claims were invalid and that two of the asserted method claims were not in fringed.