Average Co-Inventor Count = 3.00
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 Gmbh (1 from 2,946 patents)
2. Merck Patent Gesellschaft (1 from 121 patents)
2 patents:
1. 6743285 - Pigment mixture comprising BiOCI pigments
2. 6648958 - Highly light-scattering pigment mixture