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

GENEVA, Nov. 3 -- JOHNSON MATTHEY PUBLIC LIMITED COMPANY (5th Floor2 Gresham StreetLondon EC2V 7AD) filed a patent application (PCT/GB2025/050872) for "CATALYTIC GASOLINE PARTICULATE FILTER" on Apr 23, 2025. With publication no. WO/2025/224447, the details related to the patent application was published on Oct 30, 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): ARULRAJ, Kaneshalingam (c/o Johnson MattheyOrchard RoadRoyston, Hertfordshire SG8 5HE), BENET RAJKUMAR, Brenda (c/o Johnson MattheyOrchard RoadRoyston, Hertfordshire SG8 5HE), WARREN, Sarah (c/o Johnson MattheyOrchard RoadRoyston, Her...