Average Co-Inventor Count = 3.43
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. Evonik Operations Gmbh (2 from 600 patents)
2. Helmholtz-zentrum Berlin Für Materialien Und Energie Gmbh (2 patents)
2 patents:
1. 12312443 - Polymeric anion-conducting membrane
2. 12116444 - Polymeric anion-conducting membrane