Our primary source is the US SEC Filings. We also expand that source to include periodicals such as newspaper articles, professional journal articles and press releases. From these sources we find US and non-US agreements. For the US SEC Filing sources i.e. 10-k, 10-Q, S-1 etc. and periodicals where an actual agreement is not available, the information varies from that detailed in an actual agreement. However, the minimum details included in our records are the names of the parties to the license, a description of the property licensed and the royalty rate charged.