Average Co-Inventor Count = 2.40
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. Other (1 from 832,761 patents)
2. Amgen Inc. (1 from 1,973 patents)
2 patents:
1. 12403071 - Storage system and method for storing and transporting medicament
2. 6174540 - Long acting injectable formulations containing hydrogenated caster oil