Average Co-Inventor Count = 7.47
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 2,937 patents)
2. Merck Patent Gesellschaft MIT Beschrankter Haftung (1 from 1,248 patents)
2 patents:
1. 6776835 - Multilayer pigments based on coated metal platelets
2. 6767633 - Transparent medium having angle-selective transmission or reflection properties and/or absorption properties