Patents Represented by Attorney Liza Mantalvo - Justia Patents Search

Patents Represented by Attorney Liza Mantalvo

Find this attorney in the Justia Lawyer Directory

High performance lubricant containing high molecular weight aromatic amine antioxidant and low boron content dispersant

Patent number: 7863227

Abstract: A method for improving the seal integrity, oxidation resistance, thermal breakdown deposit protection of lubricating oil by combining a base stock and/or base oil with a high molecular weight aromatic amine and a low boron content dispersant.

Type: Grant

Filed: March 16, 2007

Date of Patent: January 4, 2011

Assignee: ExxonMobil Research and Engineering Company

Inventors: Arjun Kumar Goyal, L. Oscar Farng, Andrew R. LaFountain