Last month, the United States Supreme Court granted a petition for a writ of certiorari in Helsinn Healthcare S.A., Teva Pharmaceuticals USA, Inc. In 2017, the U.S. Court of Appeals for the Federal Circuit held that a publicly disclosed commercial sale amounts to an invalidating act, even when the details of the invention are not publicly disclosed.
The United States Supreme Court will decide whether under the Leahy-Smith America Invents Act, an inventor’s sale of an invention to a third party that is obligated to keep the invention confidential qualifies as prior art for purposes of determining the patentability of the invention.
The outcome will be interesting, as sometime in 2019 the Supreme Court should provide some guidance on the scope of the on-sale bar (i.e., those acts and/or disclosures that occur prior to the filing date of a patent application, which could affect the validity of a patent). A different issue, which will not be in front of the U.S. Supreme Court for review, at least for a while, is whether a secret commercial sale amounts to an invalidating act.