Average Co-Inventor Count = 5.46
ph-index = 4
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. (10 from 1,453 patents)
10 patents:
1. 10068252 - Targeted and neutral advertising
2. 10055759 - Systems and methods for digital spend based targeting and measurement
3. 9940628 - Systems and methods for determining ad impression utility
4. 9760735 - Anonymous information exchange
5. 9607308 - Spend based digital ad targeting and measurement
6. 9589271 - Systems and methods for determining ad impression utility
7. 9530143 - Systems and methods for determining ad impression utility
8. 9311653 - Systems and methods for digital spend based targeting and measurement
9. 9208510 - Systems and methods for digital spend based targeting and measurement
10. 8838629 - Anonymous information exchange