Average Co-Inventor Count = 4.00
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. Pharmacia Corporation (of Pfizer, Inc.) (1 from 5 patents)
1 patent:
1. 7220434 - Dual-release compositions of a cyclooxygenase-2 inhibitor