Average Co-Inventor Count = 4.44
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. Daiso Co., Ltd. (2 from 118 patents)
2 patents:
1. 6949684 - Process for preparing 1,2,4-butanetriol
2. 6156941 - Process for producing 1,2-propanediol