Average Co-Inventor Count = 2.25
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 (3 from 5,066 patents)
3 patents:
1. 12233146 - Process for dyeing keratin fibers using a direct dye and a saccharinate salt and composition comprising them
2. 11672747 - Process for dyeing keratin materials using a direct dye and an aliphatic ammonium salt, and composition comprising same
3. 9554977 - Triaromatic azomethine direct dyes, dye composition comprising at least one such dye, method of implementation and use