Average Co-Inventor Count = 3.00
ph-index = 2
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. Immunex Corporation (2 from 451 patents)
2 patents:
1. 5266311 - Bovine interleukin-1.alpha.
2. 4894333 - Bovine interleukin-1.alpha.