Average Co-Inventor Count = 4.44
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 (1 from 10,754 patents)
2. Josef Meissner Gmbh & Co. Kg (1 from 10 patents)
3. Basf Se Corporation (5,663 patents)
2 patents:
1. 7851661 - Method for producing dinitrotoluene
2. 7470826 - Recovery of nitrating acid mixtures from nitration processes