Average Co-Inventor Count = 8.00
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 (1 from 5,674 patents)
1 patent:
1. 8476463 - Process for separating off fumaric acid and other minor components during the production of maleic anhydride