Average Co-Inventor Count = 2.00
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. American Express Travel Related Services Company, Inc. (3 from 1,453 patents)
3 patents:
1. 9846872 - Secure exchange of indicia of value and associated information
2. 9818102 - Secure exchange of indicia of value and associated information
3. 9818103 - Secure exchange of indicia of value and associated information