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 (2 from 10,754 patents)
2. Max-planck-gesellschaft Zur Förderung Der Wissenschaften E. V. (2 from 1,289 patents)
3. Basf Se Corporation (5,682 patents)
2 patents:
1. 8088922 - Dibenzorylenetetracarboximides as infrared absorbers
2. 8052899 - Heptarylene-and octarylenetetracarboximides and preparation thereof