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. Sika Technology Ag (1 from 639 patents)
2. Empa (1 from 10 patents)
3. Empa Eidgenossische Materialprufungs-und Forschungsanstalt (22 patents)
1 patent:
1. 10202495 - Enzymatically modified lignins