Average Co-Inventor Count = 6.91
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 (2 from 5,663 patents)
2. Basf Aktiengesellschaft (1 from 10,754 patents)
3 patents:
1. 12391557 - Method for producing phosgene
2. 9115049 - Process for obtaining pure aniline
3. 7186867 - Process for preparing reactive polyether polyols having an ethylene oxide end block