Average Co-Inventor Count = 4.00
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. Wella International Operations Switzerland Sarl (1 from 10 patents)
1 patent:
1. 11339295 - Oxidative dye couplers with novel auxochrome substituents and azomethine dyes and leuco forms thereof