Average Co-Inventor Count = 3.75
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. Pfizer Corporation (2 from 4,455 patents)
2 patents:
1. 7049335 - 3-azabicyclo[3.1.0]hexane derivatives
2. 5804554 - Calcium channel blocking polypeptides from filistata hibernalis