United States Court of Appeals for the Federal Circuit Blackboard vs. Desire2Learn Published: Monday, July 27, 2009 Government Documents, Laws, Letters, Testimonies or Reports Author(s) and Contributors: Source(s) and Collection(s): Sources(s): Community ParentTopics: Copyright Learning Management Systems (LMS) Abstract The Federal Circuit has ruled in favor of Desire2Learn across the board and confirmed that all 38 patent claims asserted by Blackboard are invalid. Case decided July 27, 2009. Download Resources Access HTML