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Patents Grants
last 30 patents
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Patent Grant
Particulate filter
Patent number
12,364,974
Issue date
Jul 22, 2025
BASF Corporation
Jun Cong Jiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite, zoned oxidation catalyst for a compression ignition inte...
Patent number
12,343,714
Issue date
Jul 1, 2025
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,343,706
Issue date
Jul 1, 2025
Cataler Corporation
Ryota Onoe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide ox...
Patent number
12,318,760
Issue date
Jun 3, 2025
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device system and method having sintering flue gas CO catalytic hea...
Patent number
12,303,828
Issue date
May 20, 2025
Institute of Process Engineering, Chinese Academy of Sciences
Tingyu Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,303,877
Issue date
May 20, 2025
Cataler Corporation
Ryota Onoe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Organic material decomposition catalyst and organic material decomp...
Patent number
12,280,358
Issue date
Apr 22, 2025
Murata Manufacturing Co., Ltd.
Nario Sugahara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rhodium-containing layered catalyst structures and methods of makin...
Patent number
12,269,016
Issue date
Apr 8, 2025
GM Global Technology Operations LLC
Yuntao Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,233,404
Issue date
Feb 25, 2025
Cataler Corporation
Chihiro Kasuya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanocrystal-sized cerium-zirconium-aluminum oxide material and meth...
Patent number
12,227,428
Issue date
Feb 18, 2025
Pacific Industrial Development Corporation
Anatoly Bortun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,226,755
Issue date
Feb 18, 2025
Cataler Corporation
Ryosuke Takasu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixed oxide based on cerium and zirconium
Patent number
12,214,333
Issue date
Feb 4, 2025
RHODIA OPERATIONS
Simon Ifrah
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of forming an inorganic oxide coating on a monolith article
Patent number
12,201,969
Issue date
Jan 21, 2025
Johnson Matthey Public Limited Company
Kaneshalingam Arulraj
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst with magnetic ferrite support material
Patent number
12,163,455
Issue date
Dec 10, 2024
BASF Mobile Emissions Catalysts LLC
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plugged honeycomb structure
Patent number
12,157,116
Issue date
Dec 3, 2024
NGK Insulators, Ltd.
Makoto Teranishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,138,618
Issue date
Nov 12, 2024
Cataler Corporation
Takaya Ota
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature NOx reduction using H2-SCR for diesel vehicles
Patent number
12,071,882
Issue date
Aug 27, 2024
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synthesis of a Au-(TiO2-x/WO3-x) semiconductor composite using flui...
Patent number
11,986,801
Issue date
May 21, 2024
KING FAISAL UNIVERSITY
Hayat Khan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zirconia-based aqueous np-dispersion for use in coating filter subs...
Patent number
11,980,869
Issue date
May 14, 2024
Magnesium Elektron Limited
David Alastair Scapens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Patents Applications
last 30 patents
Information
Patent Application
CO2 CONVERSION TO ETHYLENE USING Zn-Cu GAS DIFFUSION ELECTRODES
Publication number
20250236975
Publication date
Jul 24, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Munzir Hamedelniel Mohamed SULIMAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20250235852
Publication date
Jul 24, 2025
Toyota Jidosha Kabushiki Kaisha
Takahiro NISHIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANO-TEMPLATE FREE FER SYNTHESIS
Publication number
20250222442
Publication date
Jul 10, 2025
Johnson Matthey Public Limited Company
Ugursan AYDOGAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CERAMIC CATALYTIC FILTER, METHOD OF MANUFACTURING THE SAME, PLASMA-...
Publication number
20250214010
Publication date
Jul 3, 2025
Samsung Electronics Co., Ltd.
Su Keun KUK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLUGGED CERAMIC HONEYCOMB BODIES WITH PREFERENTIAL CATALYST LOADING...
Publication number
20250214072
Publication date
Jul 3, 2025
Corning Incorporated
Hrushikesh Govindrao Pimpalgaonkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
N2O DECOMPOSITION CATALYST
Publication number
20250205641
Publication date
Jun 26, 2025
Mitsubishi Heavy Industries, Ltd.
Tomotsugu Masuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CERIUM- AND ZIRCONIUM-BASED MIXED OXIDES
Publication number
20250153145
Publication date
May 15, 2025
RHODIA OPERATIONS
Simon IFRAH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR DIRECT CONVERSION OF FLUE GAS IN LOW-CARBON FUELS AND I...
Publication number
20250146152
Publication date
May 8, 2025
Socpra Sciences et Genie s.e.c.
Jean-Michel LAVOIE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CHAMBER EXPLOSION SYNTHESIS OF TIO2-TIC HYBRIDS
Publication number
20250114778
Publication date
Apr 10, 2025
Kansas State University Research Foundation
Placidus B. Amama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20250083102
Publication date
Mar 13, 2025
Toyota Jidosha Kabushiki Kaisha
Takahiro Nishio
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE
Publication number
20250073640
Publication date
Mar 6, 2025
Toyota Jidosha Kabushiki Kaisha
Seiji NAKAHIGASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR EXHAUST GAS PURIFICATION AND EXHAUST GAS PURIFICATION...
Publication number
20250001405
Publication date
Jan 2, 2025
UMICORE SHOKUBAI JAPAN CO., LTD.
Yuji OGINO
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
EMISSIONS TREATMENT ARTICLES WITH INORGANIC FILTRATION DEPOSITS AND...
Publication number
20240416280
Publication date
Dec 19, 2024
Corning Incorporated
Vishwanath Ganpat Deshmane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-TEMPERATURE NITROGEN OXIDE ADSORBER BASED ON METAL OXIDE-SUPPOR...
Publication number
20240359166
Publication date
Oct 31, 2024
Korea University Research and Business Foundation
Ki Bong LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF FORMING AN INORGANIC OXIDE COATING ON A MONOLITH ARTICLE
Publication number
20240342693
Publication date
Oct 17, 2024
Johnson Matthey Public Limited Company
Kaneshshalingam ARULRAJ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW GEOMETRY FOR DEN2O CATALYST
Publication number
20240342690
Publication date
Oct 17, 2024
BASF SE
Regine Helga BEBENSEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF FORMING AN INORGANIC OXIDE COATING ON A MONOLITH ARTICLE
Publication number
20240342694
Publication date
Oct 17, 2024
Johnson Matthey Public Limited Company
Kaneshshalingam ARULRAJ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A METHOD OF SYNTHESIZING A LOW SAR CHABAZITE ZEOLITE AND THE ZEOLIT...
Publication number
20240335824
Publication date
Oct 10, 2024
Johnson Matthey Public Limited Company
Sanyuan YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRANSITION METAL INCORPORATED ALUMINA FOR IMPROVED THREE WAY CATALYSTS
Publication number
20240269654
Publication date
Aug 15, 2024
Johnson Matthey Public Limited Company
Shuhei NAGAOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNT...
Publication number
20240269612
Publication date
Aug 15, 2024
Johnson Matthey Public Limited Company
Dongxia LIU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ZEOLITE FOR CARBON DIOXIDE CAPTURE AND METHOD FOR PREPARING THE SAME
Publication number
20240246068
Publication date
Jul 25, 2024
Sung Bong KANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITION
Publication number
20240238725
Publication date
Jul 18, 2024
Johnson Matthey Public Limited Company
Satoshi KAMEOKA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NOVEL NANOPARTICLE ALLOYS AND CATALYTIC COMPOSITIONS COMPRISING THE...
Publication number
20240207826
Publication date
Jun 27, 2024
BASF Corporation
Matteo Cargenllo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMBIENT TEMPERATURE CATALYST FOR TRACE CONTAMINANT CONTROL WITH IMP...
Publication number
20240189770
Publication date
Jun 13, 2024
HAMILTON SUNDSTRAND CORPORATION
Ping Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF ZEOLITIC MATERIAL HAVING AFT FRAMEWORK STRUCTURE AND S...
Publication number
20240174523
Publication date
May 30, 2024
BASF Corporation
Xiaoduo Qi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATALYTIC ARTICLE COMPRISING VANADIUM-BASED CATALYST AND MOLECULAR...
Publication number
20240167410
Publication date
May 23, 2024
BASF Corporation
Jiadi Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST COMPOSITION AND EXHAUST GAS PURIF...
Publication number
20240149251
Publication date
May 9, 2024
Mitsui Mining and Smelting Co., Ltd.
Toshiki ASAKOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE
Publication number
20240149260
Publication date
May 9, 2024
Toyota Jidosha Kabushiki Kaisha
Nobusuke KABASHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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