Average Co-Inventor Count = 3.43
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. Akzo Nobel N.v. (2 from 1,248 patents)
2 patents:
1. 9663740 - Polymeric imides as pour point depressant additives for oil compositions
2. 8163675 - Emulsifier based on polyamines and fatty acid/maleic anhydride