On Tuesday, May 30th, in its decision in Impression Products, Inc. v. Lexmark International, Inc., the U.S. Supreme Court provided clarity to the long-established patent exhaustion doctrine in connection with the resale of patented products, stating that a patent owner can no longer control its patented product under patent law after the authorized sale regardless of post-sale restrictions, but may restrict further sales of the product through other areas of law such as contract law. Patent exhaustion is a U.S. common law patent doctrine that limits the extent to which patent holders can control an individual article of a patented… Read more