Average Co-Inventor Count = 3.16
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. Mitsubishi Gas Chemical Company, Inc. (5 from 2,248 patents)
5 patents:
1. 7572877 - Modified cyclic aliphatic polyamine
2. 7301053 - Modified cyclic aliphatic polyamine
3. 6908982 - Amino composition and process for producing the same
4. 6562934 - Amino compound and process for producing the same
5. 4541958 - Hardening agent for epoxy resins comprising an amideamine compound