Average Co-Inventor Count = 12.00
ph-index = 2
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. Pfizer Corporation (3 from 4,456 patents)
2. Amgen Fremont Inc. (3 from 78 patents)
3 patents:
1. 9221915 - Human monoclonal antibodies to activin receptor-like kinase-1
2. 8080646 - Human monoclonal antibodies to activin receptor-like kinase-1
3. 7537762 - Human monoclonal antibodies to activin receptor-like kinase-1