Average Co-Inventor Count = 5.00
ph-index = 3
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 1,453 patents)
4 patents:
1. 7407093 - System, method, and computer program product for packaging and activating stored value cards
2. D543102 - Package
3. D541647 - Package
4. D531021 - Package