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JL Johnson Matthey Public Limited: 2 patents #296 of 922Top 35%
📍 Nikkaluokta, SE: #4 of 8 inventorsTop 50%
Overall (All Time): #1,716,411 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12318760 Composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide oxidation catalyst Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Jonas Edvardsson +10 more 2025-06-03
10828603 SCR with turbo and ASC/DOC close-coupled system Hai-Ying Chen, Joseph Michael Fedeyko, Neil GREENHAM, Mikael Larsson, Jing Lu +2 more 2020-11-10