US Patent Issued to The Lubrizol on April 21 for "1,4-benzoxazine compounds and lubricant compositions containing the same" (Ohio Inventor)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,767, issued on April 21, was assigned to The Lubrizol Corp. (Wickliffe, Ohio).

"1,4-benzoxazine compounds and lubricant compositions containing the same" was invented by Zachary L. Rodgers (Tallmadge, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosed technology relates to compositions suitable for use as lubricants and lubricant additive compositions which comprise a 1,4-benzoxazine-derived antioxidant, wherein the antioxidant itself may also be described as a 1,4-benzoxazine compound, and optionally comprising other additives suitable for lubricants, such as an anti-wear agent, a detergent, or a dispersant."

The patent was filed o...