Average Co-Inventor Count = 4.00
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. Daicel Corporation (1 from 638 patents)
1 patent:
1. 9499638 - Polysaccharide derivative and separating agent for optical isomer containing the same