Average Co-Inventor Count = 5.00
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. Amphastar Pharmaceuticals, Inc. (1 from 22 patents)
1 patent:
1. 8367734 - Stable epinephrine suspension formulation with high inhalation delivery efficiency