Average Co-Inventor Count = 10.00
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. Boehringer Ingelheim Pharma Kg (1 from 149 patents)
1 patent:
1. 6187780 - Assymetrically substituted xanthine derivatives having adenosine A1 antagonistic activity