Average Co-Inventor Count = 7.00
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 Mercantile Exchange Inc. (4 from 688 patents)
4 patents:
1. 12112375 - Listed options position compression system
2. 11727491 - Listed options position compression system
3. 11488246 - Listed options position compression system
4. 11080785 - Listed options position compression system