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. Basf Corporation (1 from 2,033 patents)
2. Basf Wyandotte Corporation (1 from 454 patents)
2 patents:
1. 6172164 - Process for making graft polyols using t-amyl peroxy free radical initiator
2. 4359571 - Process for preparing graft polymer dispersions and polyurethanes