Latest Federal Court Cases: International Business Machines v. Zillow Group, Inc.

In our Case of the Week, the Federal Circuit reviewed cross-appeals from an inter partes review of IBM’s U.S. Patent No. 7,631,346, and affirmed on all counts. The ’346 patent is directed to systems and methods for single sign-on operations, permitting a computer user to create and log into several accounts using a single set of login credentials….
By: Schwabe, Williamson & Wyatt PC