Average Co-Inventor Count = 21.01
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. Pharmacia Corporation (1 from 200 patents)
1 patent:
1. 6908919 - Substituted polycyclic aryl and heteroaryl pyrazinones useful for selective inhibition of the coagulation cascade