Average Co-Inventor Count = 3.00
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. Institute of National Colleges of Technology, Japan (2 from 26 patents)
2. Renaissance Energy Research Corporation (2 from 25 patents)
2 patents:
1. 9744522 - Porous alumina material, process for producing same, and catalyst
2. 9440222 - Porous alumina material, process for producing same, and catalyst