Average Co-Inventor Count = 4.00
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. Clariant Produkte (deutschland) Gmbh (2 from 175 patents)
2. Clariant Corporation (1 from 480 patents)
3 patents:
1. 7387670 - Pigment preparations based on phthalocyanine pigments
2. 7262284 - Method for producing disazo pigments
3. 6413309 - Pigment preparations comprising two or more perylene compounds