INTERNATIONAL PATENT: JOHNSON MATTHEY PUBLIC LIMITED COMPANY FILES APPLICATION FOR "MULTI-LAYER TWC FORMULATIONS WITH OPTIMALIZED PGM LOADINGS"

GENEVA, July 29 -- JOHNSON MATTHEY PUBLIC LIMITED COMPANY (5th Floor2 Gresham StreetLondon EC2V 7AD) filed a patent application (PCT/GB2025/050039) for "MULTI-LAYER TWC FORMULATIONS WITH OPTIMALIZED PGM LOADINGS" on Jan 10, 2025. With publication no. WO/2025/153799, the details related to the patent application was published on Jul 24, 2025.

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): LIU, Dongxia (c/o Johnson Matthey436 Devon Park DriveWayne, Pennsylvania 19087), VLACHOU, Maria C. (c/o Johnson MattheyBlounts Court RoadSonning CommonReading RG4 9NH), KOLPIN, Amy Louise (c/o Johnson MattheyBlou...