Average Co-Inventor Count = 6.00
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. American Express Travel Related Services Company, Inc. (3 from 1,452 patents)
3 patents:
1. 8620801 - Total structural risk model
2. 8566229 - Total structural risk model
3. 8554666 - Total structural risk model