Average Co-Inventor Count = 1.60
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 N.v. (2 from 776 patents)
2 patents:
1. 5139990 - Process for the preparation of a resulfided catalyst
2. 4519897 - Fluid cracking process using sepiolite-containing catalyst composition