Average Co-Inventor Count = 4.80
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. Lanxess Deutschland Gmbh (2 from 383 patents)
2 patents:
1. 12187623 - Process for producing haematite pigments
2. 11634342 - Iron oxide pigments containing Al