Average Co-Inventor Count = 2.57
ph-index = 3
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. Eastman Chemical Company (3 from 2,002 patents)
3 patents:
1. 6749836 - Hair care compositions
2. 6638992 - Hair care compositions
3. 6299864 - Hair care compositions