The Federal Circuit affirmed a decision by the U.S. Patent and Trademark Office (USPTO) Patent Trial and Appeal Board (PTAB) in an inter partes review prompted by an infringement allegation in DexCom, Inc. v....more
In a series of recent decisions, the PTAB denied institution on a dozen petitions on related patents because of one problem it identified in the petitioner’s arguments. All of the petitioner’s proposed grounds challenged the...more