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B01D53/9468
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
Current Industry
B01D53/9468
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Patents Grants
last 30 patents
Information
Patent Grant
Multifunctional catalyst for hydrocarbon oxidation and selective ca...
Patent number
12,257,573
Issue date
Mar 25, 2025
BASF Mobile Emissions Catalysts LLC
Kevin Beard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tri-metal PGM catalysts for gasoline engine exhaust gas treatments
Patent number
12,172,149
Issue date
Dec 24, 2024
Johnson Matthey Public Limited Company
Michael Howard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particulate filter
Patent number
12,173,634
Issue date
Dec 24, 2024
Cataler Corporation
Ryo Tasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,138,618
Issue date
Nov 12, 2024
Cataler Corporation
Takaya Ota
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytically active particulate filter
Patent number
12,128,357
Issue date
Oct 29, 2024
Umicore AG & Co. KG
Jan Schoenhaber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
TWC system for fuel cut NOx control
Patent number
11,904,299
Issue date
Feb 20, 2024
BASF Corporation
Xiaolai Zheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature NOx adsorber with enhanced regeneration efficiency
Patent number
11,890,600
Issue date
Feb 6, 2024
BASF Corporation
Xinyi Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust treatment system for ammonia-fueled vehicles
Patent number
11,890,575
Issue date
Feb 6, 2024
BASF Corporation
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
11,801,492
Issue date
Oct 31, 2023
Toyota Jidosha Kabushiki Kaisha
Isao Chinzei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a compression ignition engine
Patent number
11,794,169
Issue date
Oct 24, 2023
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ammonia slip catalyst with in-situ PT fixing
Patent number
11,779,913
Issue date
Oct 10, 2023
Hai-Ying Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Passive nitrogen oxide adsorber having oxidation-catalytically acti...
Patent number
11,772,077
Issue date
Oct 3, 2023
Umicore AG & Co. KG
Anke Woerz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective catalytic reduction articles and systems
Patent number
11,724,248
Issue date
Aug 15, 2023
BASF Corporation
Wen-Mei Xue
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nitrous oxide removal catalysts for exhaust systems
Patent number
11,713,705
Issue date
Aug 1, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for exhaust gas oxidation, method for producing same, and...
Patent number
11,691,133
Issue date
Jul 4, 2023
UMICORE SHOKUBAI JAPAN CO., LTD.
Tatsuya Kumon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a diesel engine exhaust
Patent number
11,654,395
Issue date
May 23, 2023
Johnson Matthey Japan Godo Kaisha
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytically active particulate filter
Patent number
11,628,400
Issue date
Apr 18, 2023
Umicore AG & Co. KG
Jan Schoenhaber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Three-zone two-layer TWC catalyst in gasoline waste gas applications
Patent number
11,577,234
Issue date
Feb 14, 2023
Johnson Matthey (Shanghai) Chemicals Limited
Wenjie Dong
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Bimetallic Cu/Mn catalysts for selective catalytic reduction
Patent number
11,541,379
Issue date
Jan 3, 2023
Johnson Matthey Public Limited Company
Yannick Bidal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
PGM catalyst coupled with a non-PGM catalyst with HC oxidation capa...
Patent number
11,517,854
Issue date
Dec 6, 2022
BASF Corporation
Robert Dorner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Enhanced soot oxidation on particulate filter using ceria-based cat...
Patent number
11,512,618
Issue date
Nov 29, 2022
Southwest Research Institute
Robert Henderson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification device
Patent number
11,504,704
Issue date
Nov 22, 2022
Toyota Jidosha Kabushiki Kaisha
Isao Chinzei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
11,504,700
Issue date
Nov 22, 2022
Cataler Corporation
Shunsuke Oishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment system
Patent number
11,492,946
Issue date
Nov 8, 2022
Volvo Truck Corporation
Lennart Andersson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification catalyst, exhaust gas purification method,...
Patent number
11,446,639
Issue date
Sep 20, 2022
UMICORE SHOKUBAI JAPAN CO., LTD.
Yuji Ogino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Low temperature nitrogen oxide adsorber
Patent number
11,439,952
Issue date
Sep 13, 2022
Umicore AG & Co. KG
Elena Mueller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Passive NOx adsorber
Patent number
11,406,939
Issue date
Aug 9, 2022
Johnson Matthey Public Limited Company
Jillian Collier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
NOx adsorber catalyst
Patent number
11,358,127
Issue date
Jun 14, 2022
Johnson Matthey Public Limited Company
Andrew Paul Armitage
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective catalytic reduction articles and systems
Patent number
11,344,868
Issue date
May 31, 2022
BASF Corporation
Jeff H. Yang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Diesel engine exhaust gas purification catalyst, production method...
Patent number
11,344,864
Issue date
May 31, 2022
UMICORE SHOKUBAI JAPAN CO., LTD.
Yosuke Goto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR EXHAUST GAS PURIFICATION AND EXHAUST GAS PURIFICATION...
Publication number
20250001405
Publication date
Jan 2, 2025
UMICORE SHOKUBAI JAPAN CO., LTD.
Yuji OGINO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZONED THREE-WAY CONVERSION CATALYSTS COMPRISING PLATINUM, PALLADIUM...
Publication number
20240424445
Publication date
Dec 26, 2024
BASF Corporation
Xiaolai ZHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EMISSIONS TREATMENT ARTICLES WITH INORGANIC FILTRATION DEPOSITS AND...
Publication number
20240408544
Publication date
Dec 12, 2024
Corning Incorporated
Vishwanath Ganpat Deshmane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRICALLY HEATED CATALYST DEVICE
Publication number
20240375092
Publication date
Nov 14, 2024
Toyota Jidosha Kabushiki Kaisha
Akemi SATOU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PARTICULATE FILTER HAVING PARTIALLY COATED CATALYTIC LAYER
Publication number
20240344473
Publication date
Oct 17, 2024
BASF Corporation
Inga ELLMERS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOX ADSORBER DIESEL OXIDATION CATALYST
Publication number
20240316496
Publication date
Sep 26, 2024
BASF Corporation
Gerd GRUBERT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRANSITION METAL INCORPORATED ALUMINA FOR IMPROVED THREE WAY CATALYSTS
Publication number
20240269613
Publication date
Aug 15, 2024
Johnson Matthey Public Limited Company
Shuhei NAGAOKA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNT...
Publication number
20240269612
Publication date
Aug 15, 2024
Johnson Matthey Public Limited Company
Dongxia LIU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST COMPOSITION AND EXHAUST GAS PURIF...
Publication number
20240149251
Publication date
May 9, 2024
Mitsui Mining and Smelting Co., Ltd.
Toshiki ASAKOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A MULTIFUNCTIONAL CATALYST FOR HYDROCARBON OXIDATION AND SELECTIVE...
Publication number
20240001354
Publication date
Jan 4, 2024
BASF Corporation
Kevin BEARD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLATINUM ENRICHED MULTI-REGION CATALYSTS FOR CNG ENGINE EXHAUST GAS...
Publication number
20240001343
Publication date
Jan 4, 2024
JOHNSON MATTHEY (SHANGHAI) CHEMICALS LIMITED
Dongsheng QIAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZONED CATALYTIC ARTICLE
Publication number
20230405568
Publication date
Dec 21, 2023
BASF Corporation
Zhi Yi Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ELECTRICALLY HEATED EXHAUST GAS PURIFICATION CATALYST
Publication number
20230338929
Publication date
Oct 26, 2023
Mitsui Mining and Smelting Co., Ltd.
Toshiki ASAKOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EMISSION CONTROL CATALYST ARTICLE WITH ENRICHED PGM ZONE, METHOD AN...
Publication number
20230338938
Publication date
Oct 26, 2023
BASF Corporation
Aleksei VJUNOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Diesel Oxidation Catalyst
Publication number
20230338939
Publication date
Oct 26, 2023
Umicore AG & Co. KG
Elena MUELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LAYERED CATALYTIC ARTICLE AND PROCESS FOR PREPARING THE CATALYTIC A...
Publication number
20230330638
Publication date
Oct 19, 2023
BASF Corporation
Chun Yu CHEN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST DEVICE
Publication number
20230302406
Publication date
Sep 28, 2023
CATALER CORPORATION
Shunsuke OISHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust Gas Purification Catalyst
Publication number
20230302438
Publication date
Sep 28, 2023
CATALER CORPORATION
Ryota Onoe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTICALLY ACTIVE PARTICULATE FILTER
Publication number
20230285899
Publication date
Sep 14, 2023
Umicore AG & Co. KG
Jan SCHOENHABER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST
Publication number
20230219039
Publication date
Jul 13, 2023
BASF Corporation
Robert DORNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA ADSORPTION CATALYST AND PREPARATION METHOD AND USE THEREOF
Publication number
20230201812
Publication date
Jun 29, 2023
NINGBO GEELY ROYAL ENGINE COMPONENTS CO., LTD.
Lifeng XU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LAYERED ZONE-COATED DIESEL OXIDATION CATALYSTS FOR IMPROVED CO/HC C...
Publication number
20230104565
Publication date
Apr 6, 2023
Johnson Matthey Public Limited Company
Andrew CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TWC CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
Publication number
20230070493
Publication date
Mar 9, 2023
Johnson Matthey Public Limited Company
Paul MILLINGTON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AN EMMISSION CONTROL CATALYST ARTICLE WITH ENRICHED PGM ZONE
Publication number
20230016066
Publication date
Jan 19, 2023
BASF Corporation
Yipeng Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20230016121
Publication date
Jan 19, 2023
Toyota Jidosha Kabushiki Kaisha
Isao CHINZEI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LOW TEMPERATURE NOX ADSORBER WITH ENHANCED REGENERATION EFFICIENCY
Publication number
20220410133
Publication date
Dec 29, 2022
BASF Corporation
Xinyi WEI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR THE ABATEMENT OF AMMONIA AND NITROGEN OXIDE EMISSIONS...
Publication number
20220339581
Publication date
Oct 27, 2022
Umicore AG & Co. KG
Massimo COLOMBO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST TREATMENT SYSTEM FOR AMMONIA-FUELED VEHICLES
Publication number
20220323905
Publication date
Oct 13, 2022
BASF Corporation
Shiang SUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust Gas Purification Catalyst
Publication number
20220297094
Publication date
Sep 22, 2022
CATALER CORPORATION
Takaya Ota
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COORDINATED EMISSION CONTROL SYSTEM INCLUDING DIESEL OXIDATION CATA...
Publication number
20220241761
Publication date
Aug 4, 2022
BASF Corporation
Jeffrey B. Hoke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL