INTERNATIONAL PATENT: JOHNSON MATTHEY PUBLIC LIMITED COMPANY FILES APPLICATION FOR "METHOD FOR THE MANUFACTURE OF A CATALYTIC GASOLINE PARTICULATE FILTER"

GENEVA, April 6 -- JOHNSON MATTHEY PUBLIC LIMITED COMPANY (5th Floor2 Gresham StreetLondon EC2V 7AD) filed a patent application (PCT/GB2025/052028) for "METHOD FOR THE MANUFACTURE OF A CATALYTIC GASOLINE PARTICULATE FILTER" on Sep 16, 2025. With publication no. WO/2026/068928, the details related to the patent application was published on Apr 02, 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): BENET RAJKUMAR, Brenda (c/o Johnson MattheyOrchard RoadRoyston Hertfordshire SG8 5HE), WARREN, Sarah Louise (c/o Johnson MattheyOrchard RoadRoyston Hertfordshire SG8 5HE)

Abstract: Provided is a metho...