After eight weeks of shifts in governmental policies, the patent bar is feeling repercussions from all directions. One critical area in flux is the post-grant challenge arena. With a reduced PTAB head count and a steady...more
On April 7, 2020, the Patent Trial and Appeal Board (PTAB) clarified what evidence can demonstrate that an asserted reference qualifies as a printed publication. This two-section article will first address four decisions...more
On July 10, 2018, the PTAB informed the patent bar that they designated five decisions as informative for: issue preclusion; use of and versus or when referencing lists; DJ bar for joinder cases; depositions in foreign...more