Average Co-Inventor Count = 15.36
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. Amgen Inc. (2 from 1,970 patents)
2 patents:
1. 9346798 - Dihydrobenzoxazine and tetrahydroquinoxaline sodium channel inhibitors
2. 9012443 - Bicyclic aryl and heteroaryl sodium channel inhibitors