INTERNATIONAL PATENT: JOHNSON MATTHEY PUBLIC LIMITED COMPANY FILES APPLICATION FOR "A METHOD OF RECOVERING IRIDIUM IN A PLATINUM GROUP METAL REFINING PROCESS"

GENEVA, Nov. 24 -- JOHNSON MATTHEY PUBLIC LIMITED COMPANY (5th Floor2 Gresham StreetLondon EC2V 7AD) filed a patent application (PCT/GB2025/050287) for "A METHOD OF RECOVERING IRIDIUM IN A PLATINUM GROUP METAL REFINING PROCESS" on Feb 14, 2025. With publication no. WO/2025/238330, the details related to the patent application was published on Nov 20, 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): SLACK, Thomas (c/o Johnson MattheyOrchard RoadRoyston, Hertfordshire SG8 5HE), RICHARDS, Stephen Paul (c/o Johnson MattheyOrchard RoadRoyston, Hertfordshire SG8 5HE)

Abstract: A method of recoveri...