Average Co-Inventor Count = 8.00
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. Basf Se Corporation (1 from 5,690 patents)
2. Siemens Aktiengesellschaft (30,061 patents)
3. Offene Aktiengesellschaft "Russische Eisenbahnen" (0 patent)
1 patent:
1. 8956996 - Method for reducing nitrous oxide emission from soils