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Exhaust gas purifying catalyst
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Patent number 12,201,940
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Issue date Jan 21, 2025
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Cataler Corporation
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Shu Miyasaka
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Particulate filter
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Patent number 12,173,634
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Issue date Dec 24, 2024
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Cataler Corporation
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Ryo Tasaki
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-
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Advanced NOx reduction catalysts
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Patent number 12,053,768
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Issue date Aug 6, 2024
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BASF Corporation
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Yuejin Li
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Exhaust gas purification device
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Patent number 12,031,465
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Issue date Jul 9, 2024
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Toyota Jidosha Kabushiki Kaisha
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Isao Chinzei
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Exhaust gas purification catalyst
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Patent number 11,821,349
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Issue date Nov 21, 2023
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Cataler Corporation
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Shogo Kawamura
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Particulate filter
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Patent number 11,808,188
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Issue date Nov 7, 2023
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Cataler Corporation
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Ryo Tasaki
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Exhaust gas purification catalyst
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Patent number 11,795,855
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Issue date Oct 24, 2023
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Toyota Jidosha Kabushiki Kaisha
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Isao Chinzei
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Exhaust gas purification catalyst
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Patent number 11,719,144
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Issue date Aug 8, 2023
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Toyota Jidosha Kabushiki Kaisha
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Norimichi Shimano
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Exhaust gas purifying catalyst
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Patent number 11,701,615
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Issue date Jul 18, 2023
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Cataler Corporation
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Shu Miyasaka
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Exhaust gas purification catalyst device
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Patent number 11,524,285
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Issue date Dec 13, 2022
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Cataler Corporation
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Shunsuke Oishi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Catalytic articles
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Patent number 11,471,863
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Issue date Oct 18, 2022
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BASF Corporation
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Shiang Sung
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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-
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Passive NOx adsorber
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Patent number 11,406,939
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Issue date Aug 9, 2022
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Johnson Matthey Public Limited Company
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Jillian Collier
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES