Early this spring, in Hoffmann-La Roche, Inc. v. Promega, the United States Court of Appeals for the Federal Circuit reviewed a district court opinion on the validity of an issued patent 1. The court ...

EDITOR’S NOTE: This article is an excerpt from Rules of Patent Drafting: Guidance from Federal Circuit Cases, 2014 Edition, which is now available at Amazon.com. This is the second installment of what ...

If you are going to file a patent application you must have drawings to include in the application, but patent drawings are not the only type of “drawings” that an inventor should be considering.