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. Max-planck-gesellschaft Zur Förderung Der Wissenschaften E. V. (1 from 1,289 patents)
1 patent:
1. 4377514 - Method for producing factor for the stimulation of the liver cell