Copyrights protect movies, songs, pieces of art and books. Anything protected by a copyright can be licensed. Unlike licensing agreements, copyrights protect the work of the owner as long as seventy years after their death. A patent is like a copyright, but it protects new inventions for periods of time lasting anywhere from fourteen to twenty years. Trademarks protect designs and words associated with brands and logos. They last for as long as the owner needs them.