The Patent Office can invalidate a patent even if a court did not. Oils States Energy LLC won a patent infringement judgment against Green Energy Group LLC. But then, the Patent Trial and Appeal Board (“PTAB”) invalidated the patent leaving Oil States emptyhanded. Oil States appealed arguing that the PTAB, an Article III (of the US Constitution) administrative tribunal, couldn’t come out differently from an Article I court. The US Supreme Court decided against Oil States. SCOTUS held that patents are a “public right”. They are a public franchise granted by the government to the owner of the patent for a period of 20 years. So, the administrative body can determine patent validity without paying homage to a different decision by a federal court.
WHY YOU SHOULD KNOW THIS. This decision addresses the fundamental nature of a patent. Patents are different from other types of Intellectual Property. You own a copyright the minute you fix your work in a tangible means of expression. You own your trade secret as long as it’s not generally known and you take reasonable measures to keep it secret. You own a trademark as long as you use it as a source or product identifier. But a patent isn’t a patent until the US Patent Office issues the patent. So, you can win a patent infringement judgment in court and still have your patent invalidated by the PTAB.