Average Co-Inventor Count = 4.44
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. The Nasdaq Omx Group, Inc. (1 from 58 patents)
2. The Nasdaq Stock Market, Inc. (1 from 13 patents)
2 patents:
1. 8386362 - Information distribution process and method
2. 7310620 - Monitoring market participant responses