Analysis: Was the Federal Circuit’s Aqua Products opinion a wash out?

The Federal Circuit’s en banc Aqua Products v Matal ruling has been described as “a complete non-event” and “a real mess” that “did little to resolve the big questions” surrounding the PTAB's treatment of motions to amend. However, it did shift the burden of persuasion to the petitioner, while some believe the Chevron implications of the decision are most interesting