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B01D53/9436
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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
B01D53/9436
Ammonia
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Overview
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Patents Grants
last 30 patents
Information
Patent Grant
Valve arrangement for split-flow close-coupled catalyst
Patent number
11,867,111
Issue date
Jan 9, 2024
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pollutant abatement device of an internal combustion engine and pol...
Patent number
11,867,108
Issue date
Jan 9, 2024
FPT Industrial S.p.A.
Marco Federico Pidria
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Single brick SCR/ASC/PNA/DOC close-coupled catalyst
Patent number
11,857,925
Issue date
Jan 2, 2024
Johnson Matthey Public Limited Company
Hai-Ying Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for oxidising ammonia
Patent number
RE49743
Issue date
Dec 5, 2023
Juergen Bauer
Information
Patent Grant
Systems and methods for decreasing time to reach light-off temperature
Patent number
11,834,978
Issue date
Dec 5, 2023
Cummins Emission Solutions Inc.
Jacob Backhaus
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas treatment system for ultra low NOx and cold start
Patent number
11,779,906
Issue date
Oct 10, 2023
BASF Corporation
Robert Dorner
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
Molecular sieve intergrowths of cha and aft having an “sfw-GME tail...
Patent number
11,766,668
Issue date
Sep 26, 2023
Mervyn Shannon
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Denitrification-oxidation complex catalyst structure and manufactur...
Patent number
11,752,492
Issue date
Sep 12, 2023
NANO CO., LTD
Paul Worn Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas after-treatment system
Patent number
11,739,675
Issue date
Aug 29, 2023
HYUNDAI DOOSAN INFRACORE CO., LTD.
Dongyoung Jin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature NOx reduction using H2-SCR for diesel vehicles
Patent number
11,732,625
Issue date
Aug 22, 2023
BASF Corporation
Yuejin Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System, apparatus, and method for diesel exhaust fluid (DEF) dosing
Patent number
11,732,629
Issue date
Aug 22, 2023
Caterpillar Inc.
Yong Yi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst composition comprising magnetic material adapted for induc...
Patent number
11,697,110
Issue date
Jul 11, 2023
BASF Corporation
Xiaofan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for diagnosing oxidation of a substance in an exh...
Patent number
11,680,509
Issue date
Jun 20, 2023
Scania CV AB
Mikael Lundström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combustion turbine and heat recovery system combination with SCR re...
Patent number
11,635,010
Issue date
Apr 25, 2023
Umicore AG & Co. KG
Joseph Craig Sharp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust aftertreatment unit for an exhaust system of an internal co...
Patent number
11,555,435
Issue date
Jan 17, 2023
Volvo Truck Corporation
Gert-Ove Wahlström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Molecular sieve intergrowths of cha and aft having an “sfw-GME tail...
Patent number
11,541,378
Issue date
Jan 3, 2023
Johnson Matthey Public Limited Company
Mervyn Shannon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment system, dual fuel system, and dual fuel apparatus
Patent number
11,519,315
Issue date
Dec 6, 2022
Cummins Power Generation Inc.
Ankit Sakuja
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust treatment system for a lean burn engine
Patent number
11,511,228
Issue date
Nov 29, 2022
BASF Corporation
Stefan Maurer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust aftertreatment arrangement for an exhaust system of an inte...
Patent number
11,512,621
Issue date
Nov 29, 2022
Volvo Truck Corporation
Gert-Ove Wahlström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal swirler tube for exhaust catalyst
Patent number
11,428,139
Issue date
Aug 30, 2022
Tenneco Automotive Operating Company Inc.
Meng-Huang Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas aftertreatment system with a selective catalytic reduct...
Patent number
11,421,572
Issue date
Aug 23, 2022
Cummins Inc.
Rohan A. Siddhanthi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
DEF system
Patent number
11,421,573
Issue date
Aug 23, 2022
Deere & Company
Shyan-Cherng Huang
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
JMZ-1S, a CHA-containing molecular sieve and methods of preparation
Patent number
11,400,439
Issue date
Aug 2, 2022
Johnson Matthey Public Limited Company
John Casci
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst article for use in an emission treatment system
Patent number
11,225,895
Issue date
Jan 18, 2022
Johnson Matthey Public Limited Company
Kaneshalingam Arulraj
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated SCR and ammonia oxidation catalyst systems
Patent number
11,213,789
Issue date
Jan 4, 2022
BASF Corporation
Marcus Hilgendorff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixed template synthesis of high silica Cu-CHA
Patent number
11,207,666
Issue date
Dec 28, 2021
Johnson Matthey Public Limited Company
Alejandra Rivas-Cardona
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-PGM ammonia slip catalyst
Patent number
11,198,094
Issue date
Dec 14, 2021
Johnson Matthey Public Limited Company
Paul Joseph Andersen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas treatment system
Patent number
11,154,815
Issue date
Oct 26, 2021
BASF Corporation
Kenneth E. Voss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic article and exhaust gas treatment systems
Patent number
11,154,847
Issue date
Oct 26, 2021
BASF Corporation
Joseph A. Patchett
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE...
Publication number
20240123403
Publication date
Apr 18, 2024
Umicore AG & Co. KG
Massimo COLOMBO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
Publication number
20240110499
Publication date
Apr 4, 2024
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MO...
Publication number
20240109036
Publication date
Apr 4, 2024
BASF Corporation
Manale Maalouf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST WITH MAGNETIC FERRITE SUPPORT MATERIAL
Publication number
20240060441
Publication date
Feb 22, 2024
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC FILTER FOR GASOLINE ENGINE EXHAUST TREATMENT
Publication number
20240033719
Publication date
Feb 1, 2024
Johnson Matthey Public Limited Company
Ketan CHAVDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalytic Devices for the Abatement of NH3 and Nox Emissions From I...
Publication number
20240024819
Publication date
Jan 25, 2024
Umicore AG & Co. KG
Massimo Colombo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst Composition Comprising Magnetic Material Adapted for Induc...
Publication number
20240024860
Publication date
Jan 25, 2024
BASF Corporation
Xiaofan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM COMPRISING VEHICULAR COMPRESSION IGNITION ENGINE AND AN EMIS...
Publication number
20240011421
Publication date
Jan 11, 2024
Johnson Matthey Public Limited Company
David BERGEAL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE SYSTEM COMPRISING A HYDROGEN COMBUSTION ENGINE
Publication number
20230399972
Publication date
Dec 14, 2023
VOLVO TRUCK CORPORATION
Lennart ANDERSSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst Composition Comprising Ferrite-Based Magnetic Material Ada...
Publication number
20230356198
Publication date
Nov 9, 2023
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW TEMPERATURE NOX REDUCTION USING H2-SCR FOR DIESEL VEHICLES
Publication number
20230340898
Publication date
Oct 26, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM
Publication number
20230323802
Publication date
Oct 12, 2023
Johnson Matthey Public Limited Company
Christopher DALY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
COMPOSITE, ZONE-COATED, DUAL-USE AMMONIA (AMOX) AND NITRIC OXIDE OX...
Publication number
20230211323
Publication date
Jul 6, 2023
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
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
DENITRIFICATION-OXIDATION COMPLEX CATALYST STRUCTURE AND MANUFACTUR...
Publication number
20230173465
Publication date
Jun 8, 2023
NANO co.,ltd
Paul Worn PARK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MULTI-FUNCTIONAL CATALYSTS FOR THE OXIDATION OF NO, THE OXIDATION O...
Publication number
20230143338
Publication date
May 11, 2023
BASF Corporation
Kevin BEARD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLATINUM AND ZINC-CONTAINING ZEOLITE
Publication number
20230130261
Publication date
Apr 27, 2023
Umicore AG & Co. KG
Andreas EICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Molecular Sieve Intergrowths of cha and aft having an "sfw-GME tail...
Publication number
20230087077
Publication date
Mar 23, 2023
Johnson Matthey Public Limited Company
Mervyn Shannon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST DEVICE
Publication number
20230076536
Publication date
Mar 9, 2023
CATALER CORPORATION
Tsubasa NANJO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON ADSORBENT
Publication number
20230049498
Publication date
Feb 16, 2023
Mitsui Mining and Smelting Co., Ltd.
Mayuko SUWA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ZONED AMMONIA SLIP CATALYST FOR IMPROVED SELECTIVITY, ACTIVITY AND...
Publication number
20230035318
Publication date
Feb 2, 2023
Johnson Matthey Public Limited Company
Alexander Nicholas GREEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR SIMULTANEOUSLY INHIBITING EMISSION OF AMMONIA AND NITR...
Publication number
20230001387
Publication date
Jan 5, 2023
Korea Research Institute of Chemical Technology
Iljeong HEO
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
CU-CHA SCR CATALYSTS HAVING SPECIFIC LATTICE STRAIN AND DOMAIN SIZE...
Publication number
20220331787
Publication date
Oct 20, 2022
BASF Corporation
Eduard L. KUNKES
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR DECREASING TIME TO REACH LIGHT-OFF TEMPERATURE
Publication number
20220316380
Publication date
Oct 6, 2022
Cummins Emission Solutions Inc.
Jacob Backhaus
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEF SYSTEM
Publication number
20220259997
Publication date
Aug 18, 2022
Deere & Company
Shyan-Cherng Huang
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
EXHAUST GAS AFTER-TREATMENT SYSTEM
Publication number
20220259995
Publication date
Aug 18, 2022
Hyundai Doosan Infracore Co., Ltd.
Dongyoung JIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
Publication number
20220220880
Publication date
Jul 14, 2022
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA OXIDATION CATALYST DEVICE
Publication number
20220203345
Publication date
Jun 30, 2022
CATALER CORPORATION
Yoshinori YAMASHITA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES