INTERNATIONAL PATENT: JOHNSON MATTHEY PUBLIC LIMITED COMPANY, JOHNSON MATTHEY (SHANGHAI) CHEMICALS LIMITED FILES APPLICATION FOR "AN UNCALCINED CATALYST ARTICLE PRECURSOR FOR A DIESEL OXIDATION CATALYST"

GENEVA, Dec. 1 -- JOHNSON MATTHEY PUBLIC LIMITED COMPANY (5th Floor2 Gresham StreetLondon EC2V 7AD), JOHNSON MATTHEY (SHANGHAI) CHEMICALS LIMITED (No. 588 Dongxing RoadSonjiang DistrictShanghai 201613) filed a patent application (PCT/GB2025/051087) for "AN UNCALCINED CATALYST ARTICLE PRECURSOR FOR A DIESEL OXIDATION CATALYST" on May 19, 2025. With publication no. WO/2025/243016, the details related to the patent application was published on Nov 27, 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): HE, Jing (c/o Johnson Matthey298 Rongle East RoadSongjiang Industrial Zone, Shanghai 201613), SHA...