Average Co-Inventor Count = 2.00
ph-index = 3
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 Chemical Industries, Ltd. (3 from 1,165 patents)
3 patents:
1. 5140091 - Compositions of polyether compounds, epoxy compounds and processes for
2. 5122586 - Compositions of polyether compounds, epoxy compounds and processes for
3. 4841017 - Polyether compounds, epoxy resins and processes for production thereof