Average Co-Inventor Count = 5.00
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. Bayer Aktiengesellschaft (2 from 12,157 patents)
2 patents:
1. 5563296 - Continuous process for preparing aromatic amines
2. 5248812 - Process for the isolation of 2-naphthylamine-1,5-disulphonic acid