Average Co-Inventor Count = 3.00
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. Institute for Advanced Skin Research Inc. (3 from 7 patents)
3 patents:
1. 6019989 - Skin activator with glycosaminoglycan production-accelerating effect
2. 5849309 - Skin activator with glycosaminoglycan production-accelerating effect
3. 5723136 - Skin activator with glycosaminoglycan production-accelerating effect