Average Co-Inventor Count = 3.00
ph-index = 2
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. The Johns Hopkins University (2 from 3,682 patents)
2 patents:
1. 4769377 - Adenosine receptor antagonists
2. 4593095 - Xanthine derivatives