Average Co-Inventor Count = 2.00
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. Kao Germany Gmbh (1 from 119 patents)
2. Inpro Innovationsgesellschaft Fur Fortgeschrittene Produktionssysteme in Der Fahrzeugindustrie Mbh (4 patents)
1 patent:
1. 8883127 - Bleaching/highlighting composition containing calcium salts