Average Co-Inventor Count = 3.87
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. Basf Se Corporation (2 from 5,668 patents)
2. Basf Fuel Cell Gmbh (2 from 43 patents)
3. Basf Fuel Cell Research Gmbh (2 patents)
4 patents:
1. 9325025 - Membrane electrode assemblies and fuel cells with long lifetime
2. 8822091 - Proton-conducting membrane and use thereof
3. 8722279 - Polyazole-containing composition
4. 8273277 - Process for producing a proton-conducting, polyazole-containing membrane