Average Co-Inventor Count = 13.61
ph-index = 7
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. (8 from 1,970 patents)
8 patents:
1. D878550 - On-body injector for drug delivery
2. D877892 - On-body injector for drug delivery
3. D877893 - On-body injector for drug delivery
4. D840024 - On-body injector for drug delivery
5. D826396 - On-body injector for drug delivery
6. D822197 - On-body injector for drug delivery
7. D821571 - On-body injector for drug delivery
8. D816090 - Display screen with graphical user interface for activating drug delivery and communicating drug delivery information