Average Co-Inventor Count = 15.65
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. Amgen Inc. (3 from 1,970 patents)
3 patents:
1. 7776867 - Furanopyrimidines
2. 7635695 - Antiinflammation agents
3. 7199119 - Antiinflammation agents