Average Co-Inventor Count = 4.44
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. Basf Aktiengesellschaft (2 from 10,754 patents)
2. Basf Se Corporation (5,663 patents)
2 patents:
1. 8287616 - Use of non-ionic surfactants in the production of metals
2. 7862785 - Use of surfactants in the production of metal