INTERNATIONAL PATENT: JOHNSON MATTHEY PUBLIC LIMITED COMPANY FILES APPLICATION FOR "CATALYTIC GASOLINE PARTICULATE FILTER"

GENEVA, April 28 -- JOHNSON MATTHEY PUBLIC LIMITED COMPANY (5th Floor2 Gresham StreetLondon EC2V 7AD) filed a patent application (PCT/GB2025/052157) for "CATALYTIC GASOLINE PARTICULATE FILTER" on Oct 02, 2025. With publication no. WO/2026/083045, the details related to the patent application was published on Apr 23, 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): CLOWES, Lucy (c/o Johnson MattheyOrchard RoadRoyston Hertfordshire SG8 5HE), TURNER, John David (c/o Johnson MattheyOrchard RoadRoyston Hertfordshire SG8 5HE), WALTON, Mark James (c/o Johnson MattheyOrchard RoadRoyston Hertfordshire...