To be patentable, an invention must satisfy two key requirements, as determined by the U.S. Patent and Trademark Office (PTO).  First, the invention must be novel.  This means that the same invention cannot have been disclosed in a single prior art reference.  The prior art is all of the publicly available information that existed before the date the patent application was filed.  Second, the invention must not have been obvious to a (hypothetical) person skilled in the art (the field of the invention) based on the prior art.
Continue Reading When is an Invention Obvious?

In Warsaw Orthopedic, Inc. v. NuVasive, Inc. (June 3, 2016) 2016 U.S. App. LEXIS 10092, the Federal Circuit Court of Appeals broadly interpreted the Supreme Court’s test for induced infringement, finding irrelevant the defendant’s belief that there was no infringement.

Warsaw and a related company, Medtronic, sued NuVasive for patent infringement.  NuVasive counterclaimed against Warsaw