Average Co-Inventor Count = 5.83
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 Aktiengesellschaft (2 from 10,754 patents)
2. Basf Se Corporation (5,663 patents)
2 patents:
1. 8592497 - Process for preparing polyurethanes
2. 7179935 - Method for producing isocyanates