Average Co-Inventor Count = 6.12
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. Google Inc. (7 from 32,513 patents)
7 patents:
1. 11438297 - Methods for paid placement of promotional e-mail messages
2. 10897448 - Methods for paid placement of promotional e-mail messages
3. 10560415 - Methods for paid placement of promotional e-mail messages
4. 10110535 - Methods for paid placement of promotional e-mail messages
5. 9542365 - Methods for generating e-mail message interfaces
6. 8903931 - Methods for generating e-mail message interfaces
7. 8108253 - Identifying advertising specialist