Average Co-Inventor Count = 3.70
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. Dystar Colours Deutschland Gmbh (2 from 11 patents)
2. Dy Star Textilfarben Gmbh & Co. (1 from 14 patents)
3. Dystar Colours Distribution Gmbh (26 patents)
3 patents:
1. 8226758 - Disperse dyes mixtures
2. 8142520 - Blue anthraquinone dyes, production and use thereof
3. 7682408 - Disperse azo dyestuffs