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Nitrogen oxides other than dinitrogen oxide
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Nitrogen oxides other than dinitrogen oxide
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last 30 patents
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Patent Grant
Activated amino containing metal organic framework (MOF) compositio...
Patent number
11,958,034
Issue date
Apr 16, 2024
NUMAT TECHNOLOGIES, INC.
Mitchell Hugh Weston
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified metal-organic framework (MOF) compositions, process of mak...
Patent number
11,958,033
Issue date
Apr 16, 2024
NUMAT TECHNOLOGIES, INC.
Mitchell Hugh Weston
A41 - WEARING APPAREL
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Patent Grant
Indoor and outdoor nano air purifier and system comprising said pur...
Patent number
11,959,662
Issue date
Apr 16, 2024
DIRAC S.R.L.
Davide De Duonni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Friction assembly for a disc brake system able to filter a gaseous...
Patent number
11,940,025
Issue date
Mar 26, 2024
TALLANO TECHNOLOGIE
Loic Adamczak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Carbon dioxide and nitrogen oxides removal system for point of use...
Patent number
11,931,694
Issue date
Mar 19, 2024
GLOBALFOUNDRIES U.S. Inc.
Justin Weinstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Hydrated magnesium hydride energy system
Patent number
11,929,530
Issue date
Mar 12, 2024
Shanghai Covapor Energy Technology Co., Ltd
Peng Jia
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Flue gas low-temperature adsorption denitrification method
Patent number
11,925,898
Issue date
Mar 12, 2024
Huaneng Clean Energy Research Institute
Shiqing Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Reactor for reducing nitrogen oxides
Patent number
11,911,728
Issue date
Feb 27, 2024
SHELL USA, INC.
Wassim Klink
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Noxious gas purificant and its preparation and purification method...
Patent number
11,911,740
Issue date
Feb 27, 2024
Liwei Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Systems and methods for operating passive nitrogen oxide adsorbers...
Patent number
11,898,483
Issue date
Feb 13, 2024
Cummins Inc.
Jinyong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method and system for reduction of unwanted gases in indoor air
Patent number
11,890,571
Issue date
Feb 6, 2024
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Chemical sequestering of CO2, NOx and SO2
Patent number
11,857,920
Issue date
Jan 2, 2024
Robert George Richardson
C01 - INORGANIC CHEMISTRY
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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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Reactor system including a catalyst bed module and process for the...
Patent number
11,839,851
Issue date
Dec 12, 2023
SHELL USA, INC.
Wassim Klink
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
High-performance zeolite for reducing nitrogen oxide emissions, met...
Patent number
11,826,737
Issue date
Nov 28, 2023
Hyundai Motor Company
Pyung Soon Kim
C01 - INORGANIC CHEMISTRY
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Patent Grant
Utilization of nitrogen oxides from ambient air
Patent number
11,826,693
Issue date
Nov 28, 2023
Audi AG
Simone Müller-Hellwig
C01 - INORGANIC CHEMISTRY
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Multi-function catalyst article for treating both CO and NOx in sta...
Patent number
11,819,828
Issue date
Nov 21, 2023
Paul Joseph Andersen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Purification composition, method for producing purification composi...
Patent number
11,813,568
Issue date
Nov 14, 2023
KLEENER POWER SOLUTIONS OY
Pekka Hiltunen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method of and device for removing nitrogen oxide in gas
Patent number
11,813,567
Issue date
Nov 14, 2023
Korea Institute of Science and Technology
Dong Ki Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
High porosity metal oxide catalyst coatings
Patent number
11,794,171
Issue date
Oct 24, 2023
BASF Corporation
Mark Thomas Buelow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Smart multi-modal vehicular air filtering system and associated met...
Patent number
11,787,269
Issue date
Oct 17, 2023
MANN+HUMMEL GMBH
Bernd Bauer
B60 - VEHICLES IN GENERAL
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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
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Patent Grant
Method of air pollution filtration in vehicle
Patent number
11,772,461
Issue date
Oct 3, 2023
Microjet Technology Co., Ltd.
Hao-Jan Mou
B60 - VEHICLES IN GENERAL
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Patent Grant
High mechanical strength sorbent product, system, and method for co...
Patent number
11,759,762
Issue date
Sep 19, 2023
CARBONXT, INC.
David W. Mazyck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Isolated plasma tube treatment systems
Patent number
11,712,657
Issue date
Aug 1, 2023
ThrivalTech, LLC
Garrett Hill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Environmental equipment and power generation system using same
Patent number
11,712,658
Issue date
Aug 1, 2023
GEESCO CO., LTD.
Sung Ho Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Photocatalyst filter and air conditioner including the same
Patent number
11,701,446
Issue date
Jul 18, 2023
Samsung Electronics Co., Ltd.
Jee-yeon Kim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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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
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Patent Grant
System and method for biomass growth and processing
Patent number
11,685,893
Issue date
Jun 27, 2023
BRISA INTERNATIONAL, LLC
Kevin C. Harmon
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patent Grant
Device for reducing pollutants in a gaseous mixture
Patent number
11,684,690
Issue date
Jun 27, 2023
CONSORZIO COLTECH
Giovanni Baldi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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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
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
SULFUR-RESISTANT METAL PROMOTED SMALL PORE ZEOLITE CATALYSTS
Publication number
20240131498
Publication date
Apr 25, 2024
BASF Corporation
Jia Di Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD AND SYSTEM FOR REDUCTION OF UNWANTED GASES IN INDOOR AIR
Publication number
20240123392
Publication date
Apr 18, 2024
enVerid Systems, Inc.
Udi Meirav
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NOVEL NICKEL FOAM HAVING HIERARCHICAL PORE STRUCTURE, METHOD OF PRO...
Publication number
20240124992
Publication date
Apr 18, 2024
DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
Jong-Sung YU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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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
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Patent Application
ZEOLITIC MATERIAL HAVING A CHA-LIKE FRAMEWORK STRUCTURE AND SYNTHES...
Publication number
20240116038
Publication date
Apr 11, 2024
BASF Corporation
Xiaoduo Qi
C01 - INORGANIC CHEMISTRY
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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
PREPARATION METHOD AND APPLICATION OF COATED VANADIUM-TUNGSTEN-TITA...
Publication number
20240116033
Publication date
Apr 11, 2024
TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T
Mingyu GUO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GASOLINE ENGINE EXHAUST GAS PURIFYING CATALYST FILTER
Publication number
20240115998
Publication date
Apr 11, 2024
Honda Motor Co., Ltd.
Takeshi MORI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
FUEL CELL CHEMICAL FILTER MONITORING SYSTEM AND METHODS
Publication number
20240113317
Publication date
Apr 4, 2024
Donaldson Company, Inc.
Qinghui Yuan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
EXHAUST GAS TREATMENT APPARATUS
Publication number
20240109026
Publication date
Apr 4, 2024
EBARA CORPORATION
Mitsuhiro SHAMOTO
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
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATI...
Publication number
20240109060
Publication date
Apr 4, 2024
Umicore AG & Co. KG
Jan SCHOENHABER
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
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION CATALYST MODULE SUPPORT SYSTEM AND IN...
Publication number
20240093867
Publication date
Mar 21, 2024
Lummus Technology LLC
Baozhong Zhao
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patent Application
SORPTION FILTER ELEMENT
Publication number
20240091699
Publication date
Mar 21, 2024
Mann + Hummel GmbH
Gelase MBADINGA MOUANDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
CHEMICAL SEQUESTERING OF CO2, NOx and SO2
Publication number
20240091702
Publication date
Mar 21, 2024
Robert George Richardson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
PARTICLES FOR EXHAUST GAS PURIFICATION CATALYST
Publication number
20240075463
Publication date
Mar 7, 2024
CATALER CORPORATION
Yukiko YAMASHITA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Application
CATALYTIC SYSTEM AND METHOD FOR THE REMOVAL OF HCN FROM OFF-GASES O...
Publication number
20240075427
Publication date
Mar 7, 2024
Umicore AG & Co. KG
Hendrik-David NOACK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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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
SULPHUR TOLERANCE IN Cu-SCR CATALYSTS
Publication number
20240058751
Publication date
Feb 22, 2024
Johnson Matthey Public Limited Company
Kaneshalingam ARULRAJ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PLATINUM GROUP METAL CATALYST COMPOSITION FOR TWC APPLICATION
Publication number
20240058791
Publication date
Feb 22, 2024
BASF Corporation
Shiang Sung
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
TREATMENT OF ACID GASES USING MOLTEN ALKALI METAL BORATES, AND ASSO...
Publication number
20240033684
Publication date
Feb 1, 2024
Massachusetts Institute of Technology
Trevor Alan Hatton
C01 - INORGANIC CHEMISTRY
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
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Patent Application
PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE,...
Publication number
20240033717
Publication date
Feb 1, 2024
BASF Corporation
Jeff H. Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
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
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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