Average Co-Inventor Count = 4.44
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. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 6004358 - Batchwise dyeing of cellulosic textile material with indigo by the
2. 5586992 - Dyeing cellulose-containing textile material with hydrogenated indigo
3. 5518508 - Continuous dyeing of yarns