Average Co-Inventor Count = 3.75
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. Exxonmobil Research and Engineering Company (2 from 1,780 patents)
2 patents:
1. 8765824 - Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation
2. 7419940 - Borated-epoxidized polybutenes as low-ash anti-wear additives for lubricants