Average Co-Inventor Count = 3.00
ph-index = 1
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. Chicago Board Options Exchange, Incorporated (3 from 47 patents)
3 patents:
1. 8484125 - Market participant issue selection system and method
2. 8209255 - Market participant issue selection system and method
3. 7809629 - Market participant issue selection system and method