Average Co-Inventor Count = 4.29
ph-index = 2
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 5,072 patents)
3 patents:
1. 11857660 - Compositions for imparting color and tone to the hair
2. 11826451 - Compositions for treating hair
3. 11160739 - Compositions and methods for altering the color of the hair