Average Co-Inventor Count = 4.00
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. Omya International Ag (1 from 307 patents)
2. Giesecke & Devrient Gmbh (672 patents)
3. Sukano Management+services Ag (0 patent)
1 patent:
1. 11326041 - Surface-treated fillers for biaxially oriented polyester films