Average Co-Inventor Count = 3.27
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. Ewald Dorken Ag (3 from 38 patents)
2. Thyssenkrupp Steel Europe Ag (253 patents)
3. Vito Nv (70 patents)
3 patents:
1. 11987887 - Method for passivating metallic substances
2. 11759820 - Passivation composition comprising a silane-modified silicate compound
3. 10792702 - Passivation composition comprising a silane-modified silicate compound