Average Co-Inventor Count = 4.80
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. Basf Se Corporation (5,668 patents)
2 patents:
1. 7331998 - Liquid formulations of direct dyes
2. 5371232 - Preparation of 2-(4-aminophenyl)benzothiazole compounds