Average Co-Inventor Count = 9.47
ph-index = 2
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. Magyar Tudomanyos Akademia Kozponti Kemiai Kutato Intezete (2 from 2 patents)
2. Nitrokemia Ipartelepek (1 from 16 patents)
3. Nitrokaelepek (1 from 1 patent)
2 patents:
1. 5068424 - Process for preparing arylsulphonyl-isocyanates and addition derivatives
2. 4954628 - Process for preparing N-sulphonyl-ureas