Average Co-Inventor Count = 9.00
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. Kao Corporation (1 from 3,602 patents)
1 patent:
1. 5461170 - Process for preparation of polyol fatty acid ester and glyceride mixture