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. L'oreal (1 from 5,084 patents)
1 patent:
1. 5776241 - Process for the preparation of a melanic pigment of small particle size