Average Co-Inventor Count = 2.00
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. Amgen Inc. (1 from 1,973 patents)
2. Swedish Orphan Biovitrum Ab (publ) (1 from 14 patents)
3. Swedish Orphan Biovitrum Ab (2 patents)
2 patents:
1. 10765747 - Methods of reducing aggregation of IL-1ra
2. 7619066 - IL-1ra variants