Average Co-Inventor Count = 3.75
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. Clariant International Ltd (1 from 266 patents)
2. Weylchem Switzerland Ag (1 from 3 patents)
3. Clariant Finance (bvi) Limited (507 patents)
4. Weylchem Wiesbaden Gmbh (4 patents)
2 patents:
1. 9777249 - Liquid surfactant-containing alkanolamine-free compositions
2. 8927478 - Use of manganese oxalates as bleach catalysts