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. Ebara Corporation (1 from 2,508 patents)
2. Toyo Engineering Corporation (1 from 170 patents)
3. Water Re-use Promotion Center (1 from 2 patents)
1 patent:
1. 7635432 - Method of treating at a high-temperature waste liquid from production plant for hydrocarbons or oxygen-containing compounds