Average Co-Inventor Count = 4.00
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. (2 from 1,452 patents)
2 patents:
1. 12288203 - Systems and methods for an electronic wallet payment tool
2. 10755267 - Systems and methods for a merchant-specific payment token