Average Co-Inventor Count = 1.50
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. American Home Products Corporation (2 from 1,567 patents)
2 patents:
1. 6177477 - Propofol formulation containing TRIS
2. 6028108 - Propofol composition comprising pentetate