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. Amersham Pharmacia Biotech Ab (1 from 35 patents)
1 patent:
1. 6428707 - Adsorption/separation method and a medium for adsorption/separation