Average Co-Inventor Count = 7.00
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. Haldor Topsoe A/s (1 from 440 patents)
2. Haldor Topse A/s (141 patents)
3. Technical University of Denmark (60 patents)
4. Topsoe Fuel Cell A/s (14 patents)
1 patent:
1. 9005827 - Process for operating a high temperature fuel cell stack