Jared Bobrow(left) and Mel Bostwick(right) of Orrick Herrington & Sutcliffe. Jared Bobrow (left) and Mel Bostwick (right) of Orrick, Herrington & Sutcliffe.

Micron Technology Inc. has opened a new front in the Arthrex v. Smith & Nephew appointment clause wars.

Last fall the U.S. Court of Appeals for the Federal Circuit ruled that the administrative judges of the Patent Trial and Appeal Board weren't constitutionally appointed. In so doing it told dissatisfied litigants that so long as they raised the issue by the time they filed their opening briefs on appeal, they'd be entitled to new hearings before a different panel of PTAB judges.