Average Co-Inventor Count = 3.00
ph-index = 1
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. Eka Nobel Ab (1 from 102 patents)
2. Akzo Nobel N.v. (1,248 patents)
3. Akzo Nobel Pulp and Performance Chemicals Ab (0 patent)
1 patent:
1. 4950627 - Ceramic coating on metal