Average Co-Inventor Count = 4.00
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. Cetus Corporation (1 from 212 patents)
1 patent:
1. 5116943 - Oxidation-resistant muteins of Il-2 and other protein