Average Co-Inventor Count = 3.43
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 1,982 patents)
2 patents:
1. 8648199 - Process for making a solid-state form of AMG 706
2. 8415501 - Methods and compositions for making and using polymorphs of cinacalcet