Average Co-Inventor Count = 4.44
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. Wella Aktiengesellschaft (2 from 433 patents)
2 patents:
1. 6383477 - Volume-imparting hair treatment compositions
2. 5037632 - Composition for the strengthening of the hairdo and the care of hair