Average Co-Inventor Count = 3.00
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. Dystar Colours Distribution Gmbh (6 from 26 patents)
2. Clariant International Ltd (1 from 266 patents)
3. Clariant Produkte (Deutschland) Gmbh (1 from 175 patents)
8 patents:
1. 9745474 - Acid dyes, process for the production thereof and their use
2. 9725597 - Acid dyes, process for the production thereof and their use
3. 9714347 - Metal free acid dyes, process for the production thereof and their use
4. 9650516 - Acid dyes, process for the production thereof and their use
5. 9567464 - Disperse dyes, their preparation and their use
6. 9051468 - Dyes for polymer coloration, their preparation and their use
7. 8979947 - Metal free acid dyes, methods for the production thereof and their use
8. 8466189 - N-alkoxylated 2,3-anthraquinonedicarboximides for polymer coloration, preparation and use