• United States Patent & Trademark Office
• Canadian Patent Office
• European Patent Office
• French Patent Office
• German Patent Office
• Chinese Patent Office
• Japanese Patent Office

• Intellectual Property: Obtaining IP Rights and Taking a Look at Infringement; Dates: February 17, 2016, April 20, 2016 and August 10, 2016
• Burton, Daphne; “Don’t Jeopardize Your Patent Rights” LARTA Vox vol. 6, n. 36 (September 6, 2004)
• Identifying the Intellectual Property that You Have, LARTA University, January 20, 2005 by Daphne Burton