Average Co-Inventor Count = 3.60
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. (4 from 1,974 patents)
4 patents:
1. 12427241 - Systems and methods for drug delivery
2. 12397101 - Long-term medicament storage apparatus and methods
3. 12390576 - Take-home drug delivery system
4. 12329720 - Dosing systems and approaches