Membership
Tour
Register
Log in
Ammonium compounds
Follow
Industry
CPC
B01D2251/206
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D2251/00
Reactants
Current Industry
B01D2251/206
Ammonium compounds
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Aftertreatment for alcohol fuel substituted diesel engines
Patent number
12,215,616
Issue date
Feb 4, 2025
Caterpillar Inc.
Joshua Lynn Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control method for reductant generation device, exhaust purificatio...
Patent number
12,209,523
Issue date
Jan 28, 2025
NGK Insulators, Ltd.
Katsumi Saiki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of operating a reducing agent injector
Patent number
12,203,404
Issue date
Jan 21, 2025
Volvo Truck Corporation
Dan Stenqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for automatically generating a remedial action...
Patent number
12,190,701
Issue date
Jan 7, 2025
SunCoke Technology and Development LLC
John Francis Quanci
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Exhaust treatment system for dual fuel engines
Patent number
12,140,063
Issue date
Nov 12, 2024
BASF Mobile Emissions Catalysts LLC
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for controlling the operation of an engine system
Patent number
12,085,002
Issue date
Sep 10, 2024
Volvo Truck Corporation
Johan Dahl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Estimating deterioration trends of an exhaust catalyst
Patent number
12,071,876
Issue date
Aug 27, 2024
Caterpillar Inc.
Joshua L. Ratts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Engine cold start system and method
Patent number
12,070,721
Issue date
Aug 27, 2024
Ford Global Technologies, LLC
Jason Martz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Transition metal/zeolite SCR catalysts
Patent number
12,064,727
Issue date
Aug 20, 2024
Johnson Matthey Public Limited Company
Paul Joseph Andersen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nitrogen oxide reduction type regenerative thermal oxidation system...
Patent number
12,036,508
Issue date
Jul 16, 2024
EMSOLUTION Co., Ltd
Hoon Min Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Control device, control method, and exhaust purification system
Patent number
12,031,470
Issue date
Jul 9, 2024
Komatsu Ltd.
Yoshitoshi Nagado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Emission treatment catalysts, systems and methods
Patent number
12,023,627
Issue date
Jul 2, 2024
BASF Corporation
Kenneth E. Voss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment for alcohol fuel substituted diesel engines
Patent number
12,006,856
Issue date
Jun 11, 2024
Caterpillar Inc.
Joshua Lynn Ratts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
MSECT-4 molecular sieves with off and ERI topologies, preparation m...
Patent number
11,992,827
Issue date
May 28, 2024
CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD
Zhenguo Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
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
Information
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
Information
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
Information
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
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
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
Information
Patent Grant
Copper CHA zeolite catalysts
Patent number
11,845,067
Issue date
Dec 19, 2023
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
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
Information
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
Information
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
Information
Patent Grant
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
Information
Patent Grant
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
Information
Patent Grant
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
Information
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...
Information
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
Information
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
Patents Applications
last 30 patents
Information
Patent Application
Enhancement of the DeNOx SCR Performances of Vanadium-Based SCR Cat...
Publication number
20250041801
Publication date
Feb 6, 2025
Umicore AG & Co. KG
Mattia Sist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROLLER AND METHOD FOR CONFIGURING PUMP AND DOSER OF AFTERTREATM...
Publication number
20250041802
Publication date
Feb 6, 2025
Cummins Emission Solutions Inc.
Kerang Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods and Systems for Constructing a Hydrocarbon Processing Facility
Publication number
20250035379
Publication date
Jan 30, 2025
EXXONMOBIL CHEMICAL PATENTS INC.
Thomas T. Hirst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST DEVICE
Publication number
20250018384
Publication date
Jan 16, 2025
CATALER CORPORATION
Takehiro AMADA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for Spraying an Ammonia Gas in an Automatically-Adjusted Man...
Publication number
20250018337
Publication date
Jan 16, 2025
XI'AN THERMAL POWER RESEARCH INSTITUTE CO., LTD.
Dong Pan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE SYSTEM AND METHOD HAVING SINTERING FLUE GAS CO CATALYTIC HEA...
Publication number
20240416276
Publication date
Dec 19, 2024
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
Tingyu Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REDUCING THE CONTENT OF NITROGEN OXIDES IN A FLUE GAS ST...
Publication number
20240399302
Publication date
Dec 5, 2024
Linde GmbH
Heinz-Dieter OBERMEYER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AFTERTREATMENT FOR ALCOHOL FUEL SUBSTITUTED DIESEL ENGINES
Publication number
20240384675
Publication date
Nov 21, 2024
Caterpillar Inc.
Joshua Lynn Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ADDITIVE FOR CLEANING SCR SYSTEMS
Publication number
20240368504
Publication date
Nov 7, 2024
TUNAP GMBH & CO. KG
Volker KNÖTHIG
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
SYSTEM AND METHOD FOR LOWERING NITROGEN OXIDES CONTENT FROM TAIL GAS
Publication number
20240359135
Publication date
Oct 31, 2024
Dean Carl Potter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalytic Article for Ammonia Slip Removal From Diesel Exhaust Afte...
Publication number
20240342655
Publication date
Oct 17, 2024
Umicore AG & Co. KG
Arkady Kustov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
QUARTERNARY AMMONIUM HALIDES FOR TREATING HALOGEN CONTAMINATION
Publication number
20240342530
Publication date
Oct 17, 2024
Bromine Compounds Ltd.
Igor KOMPANIETS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR OBTAINING NITROGEN AND CARBON DIOXIDE FROM...
Publication number
20240325974
Publication date
Oct 3, 2024
American Ag Energy, Inc.
Allison Nicole CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EMISSION TREATMENT CATALYSTS, SYSTEMS AND METHODS
Publication number
20240307822
Publication date
Sep 19, 2024
BASF Corporation
Kenneth E. Voss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA MIXING SYSTEM AND USE THEREOF
Publication number
20240299889
Publication date
Sep 12, 2024
Casale SA
Andrea BERETTI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXHAUST PURIFICATION APPARATUS
Publication number
20240280040
Publication date
Aug 22, 2024
TOKYO ROKI CO., LTD.
Jun KICHIYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA CRACKING FOR GREEN HYDROGEN WITH NOX REMOVAL
Publication number
20240279053
Publication date
Aug 22, 2024
Air Products and Chemicals, Inc.
Vincent White
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SCR CATALYST ARTICLE AND SYSTEMS FOR REDUCING N2O IN EXHAUST GAS
Publication number
20240269611
Publication date
Aug 15, 2024
Johnson Matthey Public Limited Company
Silvia ALCOVE CLAVE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS & METHODS FOR AMMONIA RECOVERY, ACID GAS SEPARATION, OR COM...
Publication number
20240270587
Publication date
Aug 15, 2024
SOLVCOR TECHNOLOGIES, LLC
Ethan J. Novek
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AQUEOUS COMPOSITION FOR THE TREATMENT OF EXHAUST GASES WITH IMPROVE...
Publication number
20240254908
Publication date
Aug 1, 2024
TOTALENERGIES ONETECH
Pierre DAVERAT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Ammonia Mediated Carbon Dioxide (CO2) Sequestration Methods and Sys...
Publication number
20240238723
Publication date
Jul 18, 2024
Blue Planet Systems Corporation
Brent R. Constantz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
AIR-CLEANING FILTER HAVING DUST COLLECTING AND DEODORIZING FUNCTION...
Publication number
20240226790
Publication date
Jul 11, 2024
COWAY CO., LTD.
Hyun Jun YUN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM
Publication number
20240229697
Publication date
Jul 11, 2024
VOLVO TRUCK CORPORATION
Johan DAHL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST-GAS TREATMENT ARRANGEMENT
Publication number
20240183299
Publication date
Jun 6, 2024
Purem GmbH
Silas Bräuning
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCING CO2 MINERALIZATION DURING CO2 SEQUESTRATION PROCESS IN BA...
Publication number
20240165556
Publication date
May 23, 2024
Saudi Arabian Oil Company
Zuhair AlYousef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST TREATMENT METHOD AND APPARATUS HAVING PARTICULATE FILTERS A...
Publication number
20240159174
Publication date
May 16, 2024
Corning Incorporated
Douglas Munroe Beall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
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
Information
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
Information
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
Information
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