Average Co-Inventor Count = 3.05
ph-index = 8
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. (8 from 1,455 patents)
2. Other (1 from 833,002 patents)
3. III Holdings 1, LLC (1 from 221 patents)
10 patents:
1. 8960535 - Method and system for resource management and evaluation
2. 8418918 - System and method for secure transactions manageable by a transaction account provider
3. 8387873 - System and method for mass transit merchant payment
4. 8025223 - System and method for mass transit merchant payment
5. 7905399 - Linking transaction cards with spending accounts
6. 7731086 - System and method for mass transit merchant payment
7. 7694876 - Method and system for tracking user performance
8. 7543738 - System and method for secure transactions manageable by a transaction account provider
9. 7503480 - Method and system for tracking user performance
10. 7213750 - Spending account systems and methods