Average Co-Inventor Count = 5.54
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. Pacific Corporation (2 from 49 patents)
2 patents:
1. 5980917 - Oil-in-water type cosmetic composition containing retinoids stabilized
2. 5916915 - Water-in-stable L-ascorbic acid derivative and a method for preparation