Federal Circuit affirmed a Patent Trial & Appeal Board decision that prior art disclosing a class of 957 salts could not inherently anticipate claims to a salt within the class because a skilled artisan could not. Mylan Pharms. Inc. v. Merck Sharp & Dohme Corp.
The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board (Board) decision that prior art disclosing a class of 957 salts could not inherently anticipate claims.