Average Co-Inventor Count = 4.00
ph-index = 3
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 Corporation (3 from 480 patents)
2. Clariant Finance (bvi) Limited (1 from 507 patents)
4 patents:
1. 6602342 - Crystal polymorphs of C.I. Pigment Yellow 191 and their preparation
2. 6479569 - Safer pigment preparations
3. 6469147 - Preparation of azo colorants in microreactors
4. 6358308 - Finishing treatment of pigments in liquid or supercritical CO2