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B01D2255/92
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Patents Grants
last 30 patents
Information
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
Information
Patent Grant
Large particle, high performance catalytic tape
Patent number
11,896,967
Issue date
Feb 13, 2024
W. L. Gore & Associates, Inc.
Jeffrey A. Knopf
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
Method of making SSZ-13 zeolites with high acidity and low silica t...
Patent number
11,883,804
Issue date
Jan 30, 2024
Pacific Industrial Development Corporation
De Gao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Honeycomb filter
Patent number
11,872,527
Issue date
Jan 16, 2024
NGK Insulators, Ltd.
Koji Fukuyo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalytic fluidized bed reactor systems
Patent number
11,857,924
Issue date
Jan 2, 2024
Sonata Scientific LLC
Peter C. Van Buskirk
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Highly active thermally stable nanoporous gold catalyst
Patent number
11,833,488
Issue date
Dec 5, 2023
Lawrence Livermore National Security, LLC
Juergen Biener
B82 - NANO-TECHNOLOGY
Information
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
Information
Patent Grant
Synthesis of bimetallic nanoparticle catalysts using microwave irra...
Patent number
11,826,833
Issue date
Nov 28, 2023
Board of Regents, The University of Texas System
Simon M. Humphrey
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Porous ceramic structure and method of producing porous ceramic str...
Patent number
11,819,830
Issue date
Nov 21, 2023
NGK Insulators, Ltd.
Yunie Izumi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Honeycomb bodies with varying cell densities and extrusion dies for...
Patent number
11,813,597
Issue date
Nov 14, 2023
Corning Incorporated
Douglas Munroe Beall
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for the photocatalytic reduction of CO2 using a microporous...
Patent number
11,806,695
Issue date
Nov 7, 2023
IFP Energies Nouvelles
Antoine Fecant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Honeycomb filter
Patent number
11,806,655
Issue date
Nov 7, 2023
NGK Insulators, Ltd.
Kazuya Yuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of manufacture of a solid catalyst made of a support coated...
Patent number
11,801,503
Issue date
Oct 31, 2023
STÛV
Tarek Barakat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
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
Information
Patent Grant
Composite photocatalyst structure, and photocatalytic filter and ai...
Patent number
11,794,173
Issue date
Oct 24, 2023
Samsung Electronics Co., Ltd.
Sangmin Ji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Honeycomb filter
Patent number
11,786,856
Issue date
Oct 17, 2023
NGK Insulators, Ltd.
Kazuya Yuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aqueous suspension comprising a zeolitic material and a zirconium c...
Patent number
11,786,887
Issue date
Oct 17, 2023
BASF SE
Maximilian Hemgesberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst compositions and process for direct production of hydrogen...
Patent number
11,779,905
Issue date
Oct 10, 2023
Ascend Performance Materials Operations LLC
Yawu T. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for use in the selective catalytic reduction (SCR) of nitr...
Patent number
11,772,075
Issue date
Oct 3, 2023
Umicore AG & Co. KG
Kim Hougaard Pedersen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zeolite catalyst and method for producing lower olefin
Patent number
11,766,667
Issue date
Sep 26, 2023
Mitsubishi Chemical Corporation
Hiroaki Onozuka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal foil catalyst for the control of emissions from diesel engines
Patent number
11,759,747
Issue date
Sep 19, 2023
Catalytic Combustion Corporation
John W. Robinson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Single atom metal doped ceria for CO oxidation and HC hydrogenation...
Patent number
11,745,169
Issue date
Sep 5, 2023
UNM Rainforest Innovations
Andrew DeLaRiva
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
Porous ceramic structure and method of producing porous ceramic str...
Patent number
11,731,111
Issue date
Aug 22, 2023
NGK Insulators, Ltd.
Yunie Izumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalytic carbon dioxide reduction method using a photocatalys...
Patent number
11,717,808
Issue date
Aug 8, 2023
IFP Energies Nouvelles
Sophie Bernadet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic washcoat with controlled porosity for NOx abatement
Patent number
11,717,814
Issue date
Aug 8, 2023
BASF Corporation
Ivan Petrovic
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Ammonia slip catalyst with in-situ PT fixing
Patent number
11,712,685
Issue date
Aug 1, 2023
Johnson Matthey Public Limited Company
Yannick Bidal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COMPLEX OXIDE AND METHOD FOR PRODUCING THE SAME
Publication number
20240123429
Publication date
Apr 18, 2024
Mitsui Mining and Smelting Co., Ltd.
Takahiro SATO
C01 - INORGANIC CHEMISTRY
Information
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
Information
Patent Application
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERIN...
Publication number
20240100478
Publication date
Mar 28, 2024
Umicore AG & Co. KG
Jan SCHOENHABER
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
SOLID POROUS PENTACIL-ZEOLITE COMPOSITE MATERIALS
Publication number
20240050931
Publication date
Feb 15, 2024
The University of Connecticut
Pu-Xian Gao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20240042420
Publication date
Feb 8, 2024
Toyota Jidosha Kabushiki Kaisha
Hiroyuki ISHIKAWA
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
EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...
Publication number
20240017246
Publication date
Jan 18, 2024
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Packed Bed Non Thermal Plasma Photocatalytic Air Purification System
Publication number
20230405518
Publication date
Dec 21, 2023
Daniel Arnold Janssen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20230405569
Publication date
Dec 21, 2023
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
RHODIUM-CONTAINING LAYERED CATALYST STRUCTURES AND METHODS OF MAKIN...
Publication number
20230372909
Publication date
Nov 23, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yuntao GU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUS...
Publication number
20230372917
Publication date
Nov 23, 2023
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
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
Particulate Filter
Publication number
20230330640
Publication date
Oct 19, 2023
BASF Corporation
Jun Cong JIANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CERAMIC HONEYCOMB STRUCTURE AND HONEYCOMB-MOLDING DIE
Publication number
20230330654
Publication date
Oct 19, 2023
Proterial, Ltd.
Shinya Kojima
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
CATALYTIC FILTERS FOR HYDROGENATION AND EMISSIONS CONTROL
Publication number
20230321602
Publication date
Oct 12, 2023
UNIFRAX I LLC
Maurice BELISLE
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
COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTE...
Publication number
20230278018
Publication date
Sep 7, 2023
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIR PURIFIERS
Publication number
20230248873
Publication date
Aug 10, 2023
RHT LIMITED
Chi Keung Rudy CHAN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
THREE-WAY CATALYTIC CONVERSION SYSTEM FOR PURIFICATION TREATMENT OF...
Publication number
20230249158
Publication date
Aug 10, 2023
NINGBO GEELY ROYAL ENGINE COMPONENTS CO., LTD.
Lifeng XU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust Gas Purification Catalyst
Publication number
20230249159
Publication date
Aug 10, 2023
CATALER CORPORATION
Ryosuke Takasu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MANGANESE-COBALT SPINEL OXIDE NANOWIRE ARRAYS
Publication number
20230241591
Publication date
Aug 3, 2023
University of Connecticut
Pu-Xian Gao
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AIR FILTRATION MATERIAL, FILTERS COMPRISING THE SAME AND METHOD FOR...
Publication number
20230233967
Publication date
Jul 27, 2023
Korganotech Inc
Deepak Upadhyaya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER MEDIUM FOR AIR AND WATER PURIFICATION AND DISINFECTION
Publication number
20230234032
Publication date
Jul 27, 2023
Helvyatech GmbH
Filippo BARBARO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PHOSPHORUS ELEMENT-CONTAINING ZEOLITE AND METHOD FOR PRODUCING PHOS...
Publication number
20230219822
Publication date
Jul 13, 2023
N. E. CHEMCAT CORPORATION
Yukio TAKAGI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXHAUST GAS EMISSIONS ABATEMENT SYSTEM
Publication number
20230219064
Publication date
Jul 13, 2023
Peter Tanev TANEV
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
ANTIMICROBIAL FILTRATION
Publication number
20230211288
Publication date
Jul 6, 2023
The University of Toledo
John A. Setlock
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR PURIFICATION OF EXHAUST GAS
Publication number
20230201770
Publication date
Jun 29, 2023
CATALER CORPORATION
Toshio YAMAMOTO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES