Average Co-Inventor Count = 3.27
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 (1 from 10,754 patents)
2. Basf Se Corporation (1 from 5,663 patents)
2 patents:
1. 7687667 - Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide
2. 7408083 - Method for the production of diaminodiarylmethanes