Average Co-Inventor Count = 3.00
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. (2 from 1,971 patents)
2 patents:
1. 7732587 - Nucleic acids encoding truncated soluble tumor necrosis factor
2. 6989147 - Truncated soluble tumor necrosis factor type-I and type-II receptors