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NOx absorber catalyst
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Patent number 9,114,385
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Issue date Aug 25, 2015
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Johnson Matthey Public Limited Company
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Robert James Brisley
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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On board diagnostic system
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Patent number 8,205,437
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Issue date Jun 26, 2012
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Johnson Matthey Public Limited Company
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Louise Clare Arnold
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Thermally regenerable nitric oxide adsorbent
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Patent number 8,105,559
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Issue date Jan 31, 2012
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Johnson Matthey Public Limited Company
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Joanne Elizabeth Melville
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Filter
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Patent number 8,012,439
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Issue date Sep 6, 2011
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Johnson Matthey Public Limited Company
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Louise Clare Arnold
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Method for treating soot-containing exhaust
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Patent number 7,097,817
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Issue date Aug 29, 2006
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Johnson Matthey Public Limited Company
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Robert James Brisley
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Catalytic wall-flow filter
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Patent number 6,753,294
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Issue date Jun 22, 2004
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Johnson Matthey Public Limited Company
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Robert James Brisley
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Treatment of exhaust gas
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Patent number 6,696,031
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Issue date Feb 24, 2004
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Johnson Matthey Public Limited Company
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Martyn Vincent Twigg
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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