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Multilayer filter material
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Patent number 12,048,891
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Issue date Jul 30, 2024
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Toray Industries, Inc.
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Yuji Yatsunami
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Adsorbent for hydrocarbon recovery
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Patent number 11,980,842
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Issue date May 14, 2024
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BASF Corporation
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William B. Dolan
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Activated carbon and catalyst filter
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Patent number 11,660,564
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Issue date May 30, 2023
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Donaldson Company, Inc.
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William S. Rossiter
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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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Exhaust hood
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Patent number 11,384,941
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Issue date Jul 12, 2022
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Oy Halton Group Ltd.
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Andrey V. Livchak
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B08 - CLEANING
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Diesel oxidation catalyst and exhaust system
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Patent number 11,338,245
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Issue date May 24, 2022
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Johnson Matthey Public Limited Company
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Andrew Francis Chiffey
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Adsorbent for hydrocarbon recovery
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Patent number 11,253,810
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Issue date Feb 22, 2022
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BASF Corporation
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William B. Dolan
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Diesel oxidation catalyst and exhaust system
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Patent number 11,167,246
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Issue date Nov 9, 2021
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Johnson Matthey Public Limited Company
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Andrew Francis Chiffey
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Fuel vapor buffering apparatus
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Patent number 11,130,090
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Issue date Sep 28, 2021
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A. Kayser Automotive Systems GmbH
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Heiko Freter
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS