Average Co-Inventor Count = 2.40
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. Bayer Aktiengesellschaft (2 from 12,157 patents)
2 patents:
1. 4296044 - Process for the preparation of cationic anthraquinone dyestuffs
2. 4268267 - Phthalocyanine reactive dyestuffs