Average Co-Inventor Count = 4.56
ph-index = 8
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. (14 from 1,970 patents)
14 patents:
1. 12427241 - Systems and methods for drug delivery
2. D1072240 - Handheld drug delivery device
3. D1071163 - Handheld drug delivery device
4. 12208062 - Pharmaceutical adaptor system and pharmaceutical kit system
5. 12151089 - Drug delivery device having dose indicator
6. 12053617 - Drug delivery device having damping mechanism
7. D1010107 - Handheld drug delivery device
8. D992109 - Handheld drug delivery device
9. D990668 - Handheld drug delivery device
10. D974547 - Handheld drug delivery device
11. D973866 - Handheld drug delivery device
12. D962423 - Handheld drug delivery device
13. D958329 - Handheld drug delivery device
14. D956211 - Handheld drug delivery device