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last 30 patents
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Ammonia mediated carbon dioxide (CO2) sequestration methods and sys...
Patent number
11,958,013
Issue date
Apr 16, 2024
Blue Planet Systems Corporation
Brent R. Constantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for regulating exhaust emissions
Patent number
11,920,507
Issue date
Mar 5, 2024
Deere & Company
Danan Dou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Acid gas removal control apparatus, acid gas removal control method...
Patent number
11,865,492
Issue date
Jan 9, 2024
Kabushiki Kaisha Toshiba
Yasuhiro Kato
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Systems and methods for desulfation of catalysts included in aftert...
Patent number
11,867,106
Issue date
Jan 9, 2024
Cummins Emission Solutions Inc.
Michael Cunningham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
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Patent Grant
Urea removing apparatus
Patent number
11,846,224
Issue date
Dec 19, 2023
Isuzu Motors Limited
Takashi Ikeda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Copper CHA zeolite catalysts
Patent number
11,845,067
Issue date
Dec 19, 2023
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
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Sorbents for the oxidation and removal of mercury
Patent number
11,806,665
Issue date
Nov 7, 2023
Midwwest Energy Emissions Corp.
John H. Pavlish
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Metal-containing zeolite beta for NOx reduction and methods of maki...
Patent number
11,786,864
Issue date
Oct 17, 2023
PQ Corporation
Hong-Xin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for removing nitrogen oxides from a gas
Patent number
11,752,467
Issue date
Sep 12, 2023
Casale SA
Jean Francois Granger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Systems and methods for dry chemical reductant insertion in aftertr...
Patent number
11,708,779
Issue date
Jul 25, 2023
Cummins Emission Solutions Inc.
Matthew K. Volmerding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for managing hydrogen sulfide in a refinery
Patent number
11,708,267
Issue date
Jul 25, 2023
UOP LLC
Jan De Ren
C01 - INORGANIC CHEMISTRY
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Systems and methods for desulfation of catalysts included in aftert...
Patent number
11,698,011
Issue date
Jul 11, 2023
Cummins Emission Solutions Inc.
Michael J. Cunningham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Methods to produce zeolites with the GME topology and compositions...
Patent number
11,691,131
Issue date
Jul 4, 2023
California Institute of Technology
Michiel J. Dusselier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Quarternary ammonium halides for treating halogen contamination
Patent number
11,679,293
Issue date
Jun 20, 2023
Bromine Compounds Ltd.
Igor Kompaniets
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Chabazite zeolite catalysts having low silica to alumina ratios
Patent number
11,660,585
Issue date
May 30, 2023
BASF Corporation
Ivor Bull
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Catalyst arrangement deciding method for flue gas denitrizer, maint...
Patent number
11,660,570
Issue date
May 30, 2023
Mitsubishi Heavy Industries, Ltd.
Tsuyoshi Hirai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Flue gas purification and waste heat utilization system and method
Patent number
11,617,985
Issue date
Apr 4, 2023
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
Tingyu Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Catalytic efficiency of flue gas filtration
Patent number
11,602,717
Issue date
Mar 14, 2023
W. L. Gore & Associates, Inc.
Zhuonan Song
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Reducing agent supply device and denitration device
Patent number
11,583,803
Issue date
Feb 21, 2023
Mitsubishi Heavy Industries, Ltd.
Shimpei Todaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Zincoaluminosilicates with GME topologies and methods of making and...
Patent number
11,583,838
Issue date
Feb 21, 2023
California Institute of Technology
Michiel J. Dusselier
C01 - INORGANIC CHEMISTRY
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Patent Grant
Control device for flue gas denitrizer, boiler facility, control me...
Patent number
11,577,201
Issue date
Feb 14, 2023
Mitsubishi Heavy Industries, Ltd.
Tsuyoshi Hirai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ammonia desulphurization and oxidation apparatus and method
Patent number
11,534,717
Issue date
Dec 27, 2022
SHANGHAI LANKE ENVIRONMENTAL TECHNOLOGY CO., LTD.
Hongxi Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Acid gas treatment
Patent number
11,529,584
Issue date
Dec 20, 2022
Jiangnan Environmental Protection Group Inc.
Jing Luo
C01 - INORGANIC CHEMISTRY
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Patent Grant
Copper CHA zeolite catalysts
Patent number
11,529,619
Issue date
Dec 20, 2022
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
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Patent Grant
Atmospheric greenhouse gas removal
Patent number
11,524,260
Issue date
Dec 13, 2022
Robert A. Vanderhye
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Patent Grant
Methods and systems for automatically generating a remedial action...
Patent number
11,508,230
Issue date
Nov 22, 2022
SunCoke Technology and Development LLC
John Francis Quanci
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Transition metal/zeolite SCR catalysts
Patent number
11,478,748
Issue date
Oct 25, 2022
Johnson Matthey Public Limited Company
Joseph Michael Fedeyko
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method of regenerating a deNOx catalyst
Patent number
11,471,831
Issue date
Oct 18, 2022
SHELL USA, INC.
Wenzhong Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ammonia mediated carbon dioxide (CO2) sequestration methods and sys...
Patent number
11,446,606
Issue date
Sep 20, 2022
Blue Planet Systems Corporation
Brent R. Constantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 patents
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Patent Application
CONTROL DEVICE, CONTROL METHOD, AND EXHAUST PURIFICATION SYSTEM
Publication number
20240141814
Publication date
May 2, 2024
Komatsu Ltd.
Yoshitoshi Nagado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD OF OPERATING A REDUCING AGENT INJECTOR
Publication number
20240141816
Publication date
May 2, 2024
VOLVO TRUCK CORPORATION
Dan STENQVIST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM
Publication number
20240133329
Publication date
Apr 25, 2024
VOLVO TRUCK CORPORATION
Johan DAHL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...
Publication number
20240131462
Publication date
Apr 25, 2024
COWAY CO., LTD.
Hyun Jun YUN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
ENVIRONMENTAL PROTECTION SYSTEMS AND METHODS OF GREENHOUSE GAS CAPT...
Publication number
20240130371
Publication date
Apr 25, 2024
ROSHDY RADY ATEYA SOLIMAN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-S...
Publication number
20240125472
Publication date
Apr 18, 2024
Casale SA
Raffaele OSTUNI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
Carbon Dioxide Removal System
Publication number
20240123393
Publication date
Apr 18, 2024
Klaus J. Hermann
G07 - CHECKING-DEVICES
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Patent Application
METHODS AND SYSTEMS FOR REDUCING NITROGEN OXIDES (NOx) IN A HEAT GE...
Publication number
20240115996
Publication date
Apr 11, 2024
MARATHON PETROLEUM COMPANY LP
David C. Rudd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
COPPER CHA ZEOLITE CATALYSTS
Publication number
20240091751
Publication date
Mar 21, 2024
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
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Patent Application
Biogenic Refinery with SCR System Using Urea Extracted from Feedstock
Publication number
20240082784
Publication date
Mar 14, 2024
DYPER Inc.
Mark D. Siminoff
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
TREATMENT DEVICE FOR SEMICONDUCTOR MANUFACTURING EXHAUST GAS
Publication number
20240082782
Publication date
Mar 14, 2024
KANKEN TECHNO CO., LTD.
Hiroshi IMAMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CYCLOPROPENIMINES FOR ACTIVATION OF CARBON DIOXIDE
Publication number
20240075454
Publication date
Mar 7, 2024
International Business Machines Corporation
Dino Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NITROGEN OXIDE REMOVING DENITRIFICATION CATALYST HAVING HIGH DURABI...
Publication number
20240066503
Publication date
Feb 29, 2024
Korea Institute of Science and Technology
Dong Wook KWON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
IMPROVING CATALYTIC EFFICIENCY OF FLUE GAS FILTRATION THROUGH SALT...
Publication number
20240058750
Publication date
Feb 22, 2024
W.L. GORE & ASSOCIATES, INC.
Zhuonan Song
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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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
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Patent Application
FURNACE OPERATION METHOD
Publication number
20240025787
Publication date
Jan 25, 2024
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Remi TSIAVA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Exhaust Gas Rectifier And Exhaust Gas Purification System
Publication number
20240018888
Publication date
Jan 18, 2024
Yanmar Holdings Co., Ltd.
Kazuma Sugimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
SCR Catalyst Compositions and SCR Catalytic Articles Comprising Sai...
Publication number
20240009652
Publication date
Jan 11, 2024
Umicore AG & Co. KG
Mattia Sist
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Application
CATALYST FOR ENHANCED HIGH TEMPERATURE CONVERSION AND REDUCED N2O MAKE
Publication number
20230405564
Publication date
Dec 21, 2023
BASF Corporation
Matthias Peter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING AMMONIA ESCAPE IN AMMONIA-BASED D...
Publication number
20230405519
Publication date
Dec 21, 2023
Jiangnan Environmental Protection Group Inc.
Jing Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR STAGED ABSORPTION AMMONIA-BASED DECARBONIZATION
Publication number
20230405521
Publication date
Dec 21, 2023
Jiangnan Environmental Protection Group Inc.
Jun Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
MULTI-STAGE AMMONIA-BASED DECARBONIZATION
Publication number
20230373801
Publication date
Nov 23, 2023
Jiangnan Environmental Protection Group Inc.
Jun Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS FOR REDUCING GREENHOUSE GAS EMISSION IN VESSEL AND VESSEL...
Publication number
20230372867
Publication date
Nov 23, 2023
DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
Byung Tak NAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COOLING APPARATUS AND METHOD FOR AMMONIA-BASED DECARBONIZATION
Publication number
20230364553
Publication date
Nov 16, 2023
Jiangnan Environmental Protection Group Inc.
Jing Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PROCESS AND APPLIANCE FOR THE PURIFICATION OF A GAS FLOW CONTAINING...
Publication number
20230356147
Publication date
Nov 9, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Marine ANDRICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
Publication number
20230347326
Publication date
Nov 2, 2023
Johnson Matthey Public Limited Company
Daniel AVIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
SELECTIVE CATALYTIC REDUCTION CATALYST AND CATALYTIC ARTICLE COMPRI...
Publication number
20230347288
Publication date
Nov 2, 2023
BASF Corporation
Yuchao ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
MSECT-4 MOLECULAR SIEVES WITH OFF AND ERI TOPOLOGIES, PREPARATION M...
Publication number
20230330649
Publication date
Oct 19, 2023
China Automotive Technology and Research Center Co., Ltd.
Zhenguo 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