Average Co-Inventor Count = 4.61
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. Merck Patent Gesellschaft MIT Beschrankter Haftung (3 from 1,248 patents)
3 patents:
1. 6132873 - Multilayered interference pigments
2. 5607571 - Electrochemical process for preparing low-chloride aqueous titanyl
3. 5378400 - Preparation of metal oxide sols by electrolysis