Average Co-Inventor Count = 1.73
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. Groupon, Inc. (8 from 694 patents)
8 patents:
1. 11734719 - Pull-type searching system
2. 11023914 - System and methods for discount retailing
3. 10902467 - Pull-type searching system
4. 10395276 - Pull-type searching system
5. 8903733 - System and methods for discount retailing
6. 8650072 - System and methods for providing location based discount retailing
7. 8355948 - System and methods for discount retailing
8. 8301495 - System and methods for discount retailing