Average Co-Inventor Count = 5.36
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. Kao Corporation (3 from 3,600 patents)
3 patents:
1. 10213376 - Method of suppressing coloration of catechins and a dentifrice composition
2. 8343466 - Hydrogel particles
3. 8287917 - Hydrogel particle