Average Co-Inventor Count = 2.40
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. Rhone-poulenc Chimie (2 from 759 patents)
2 patents:
1. 5705033 - Paper/paper laminate-opacifying TiO.sub.2 particulates
2. 5665466 - Treatment process for titanium dioxide pigments, novel titanium dioxide