MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617060448 A) filed by Johnson Matthey Public Limited Company on May 12, 2026, for Low Pgm Loaded Diesel Oxidation Catalyst For Exotherm Generation.
Inventors include Chiffey, Andrew Francis; Cooper, Oliver James; Corrigan, Christopher; Gholami, Rahman; Moreau, Francois Pierre Henri; and Pinto, Jose Jorge Baeta Fontinha.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: A diesel oxidation catalyst comprises a monolith substrate, a first washcoat zone and a first washcoat layer extending from a substrate inlet end to less than a total substrate axial length L and a second washcoat layer extendin...