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. Nalco Energy Services L.p (1 from 8 patents)
1 patent:
1. 6787506 - Use of dispersion polymers as friction reducers in aqueous fracturing fluids