The document discusses 5 examples of companies that have freely licensed their patents: 1. In 2014, Tesla announced it would not enforce its patents in an effort to promote the electric car industry. 2. In 2000, Syngenta Seeds AG granted a free license for its Golden Rice patents to encourage development of vitamin A-enriched rice. 3. In 2002, Boehringer Ingelheim granted a 5-year license for its HIV drug patent to Aspen Pharmacare. 4. In 2009, Alnylam and GSK each freely licensed over 1500 and 800 patents, respectively, related to neglected tropical diseases. 5. In 2010, HP licensed 3 battery recycling patents to a common