Average Co-Inventor Count = 6.28
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. Basf Se Corporation (1 from 5,682 patents)
3. Evonik Hanse Gmbh (1 from 5 patents)
3 patents:
1. 9376544 - Silicon dioxide dispersion
2. 8853443 - Process for preparing an isocyanate
3. 7928270 - Process for distillatively removing dinitrotoluene from process wastewater from the preparation of dinitrotoluene by nitrating of toluene with nitrating acid