Average Co-Inventor Count = 4.50
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. (3 from 1,452 patents)
3 patents:
1. 11741483 - Social media distribution of offers based on a consumer relevance value
2. 9881309 - Systems and methods for tailoring marketing
3. 9697529 - Systems and methods for tailoring marketing