INTERNATIONAL PATENT: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY FILES APPLICATION FOR "COPROCESSING OF USED LUBRICATING OIL TO INCREASE GROUP II/III BASE STOCK PRODUCTION"

GENEVA, Feb. 24 -- EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY (22777 Springwoods Village ParkwaySpring, Texas 77389) filed a patent application (PCT/US2025/039811) for "COPROCESSING OF USED LUBRICATING OIL TO INCREASE GROUP II/III BASE STOCK PRODUCTION" on Jul 30, 2025. With publication no. WO/2026/039184, the details related to the patent application was published on Feb 19, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): SHAH, Meha H. (2355 Raya WayEaston, Pennsylvania 18045), ZIELINSKI, Christine A. (2408 S. Whittmore StreetFurlong, Pennsylvania 18925), KIM, Jeenok T. (8 Monmouth RoadW...