Average Co-Inventor Count = 5.71
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. (4 from 1,452 patents)
4 patents:
1. 10685370 - Purchasing a reserved item
2. 10163122 - Purchase instructions complying with reservation instructions
3. 9710822 - System and method for creating spend verified reviews
4. 9633362 - System and method for creating reservations