Average Co-Inventor Count = 5.83
ph-index = 2
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. Other (1 from 832,761 patents)
2. Schümann Sasol Gmbh (1 from 3 patents)
2 patents:
1. 6588974 - Bitumen or asphalt for producing a road topping, road topping and method for the production of bitumen or asphalt
2. 6227285 - Heat storage medium