Recent court decisions show that patent infringement opinions are still important for any person or entity that becomes aware of a United States patent that is similar to their products, methods or processes.
Under federal patent law, anyone who either makes, uses, offers to sell, or sells any patented invention in the United States or actively induces another to do so is liable for patent infringement. In addition to regular damages, courts may award up to three times the damages for willful infringement. Under the 1983 Underwater Devices Inc. v. Morrison-Knudsen Co. opinion, if a party had actual notice of another person’s patent rights, then that party had an affirmative duty to exercise due care to determine whether that party was infringing those patent rights. This affirmative duty included the duty to obtain patent infringement opinions prior to engaging in any potentially infringing activities.Continue Reading Patent Infringement Opinions Continue To Be Important