Average Co-Inventor Count = 4.67
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. Athersys, Inc. (2 from 32 patents)
2. Pfizer Corporation (1 from 4,455 patents)
3 patents:
1. 11147852 - Engineered antibody constant regions for site-specific conjugation and methods and uses therefor
2. 8716276 - [object Object]
3. 7893051 - [object Object]