Average Co-Inventor Count = 3.00
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. Nalco Company (1 from 386 patents)
2. Nalco Energy Services L.p (1 from 8 patents)
2 patents:
1. 8802740 - Environmentally friendly demulsifiers for crude oil emulsions
2. 7566744 - Environmentally friendly demulsifiers for crude oil emulsions