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Patents Grants
last 30 patents
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Patent Grant
Glass fiber filter element for visible light photocatalysis and air...
Patent number
11,944,957
Issue date
Apr 2, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Catalyst for oxidising ammonia
Patent number
RE49743
Issue date
Dec 5, 2023
Juergen Bauer
Information
Patent Grant
Systems and methods for decreasing time to reach light-off temperature
Patent number
11,834,978
Issue date
Dec 5, 2023
Cummins Emission Solutions Inc.
Jacob Backhaus
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Porous carbon material composites and their production process, ads...
Patent number
11,697,106
Issue date
Jul 11, 2023
Sony Corporation
Hironori Iida
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Supported catalyst for organic substance decomposition and organic...
Patent number
11,648,537
Issue date
May 16, 2023
Murata Manufacturing Co., Ltd.
Satoshi Kuretake
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Supported catalyst for organic substance decomposition and organic...
Patent number
11,642,661
Issue date
May 9, 2023
Murata Manufacturing Co., Ltd.
Satoshi Kuretake
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Exhaust gas purging composition
Patent number
11,633,723
Issue date
Apr 25, 2023
Mitsui Mining & Smelting Co., Ltd.
Michitaka Yamaguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Passive NOx adsorber
Patent number
11,571,679
Issue date
Feb 7, 2023
Johnson Matthey Public Limited Company
Jillian Elaine Collier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Honeycomb-structured catalyst for organic substance decomposition a...
Patent number
11,571,683
Issue date
Feb 7, 2023
Murata Manufacturing Co., Ltd.
Naoya Mori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Organic matter decomposition catalyst, organic matter decomposition...
Patent number
11,529,613
Issue date
Dec 20, 2022
Murata Manufacturing Co., Ltd.
Nario Sugahara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for manufacturing photocatalytic filter having porous nanofi...
Patent number
11,446,647
Issue date
Sep 20, 2022
Southeast University
Xiaoyang Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purification and treatment of air
Patent number
11,406,931
Issue date
Aug 9, 2022
Paloza LLC
Peter C. Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for organic substance decomposition and organic substance...
Patent number
11,383,226
Issue date
Jul 12, 2022
Murata Manufacturing Co., Ltd.
Kentaro Ishihara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Exhaust gas purification catalyst and method for manufacturing exha...
Patent number
11,311,859
Issue date
Apr 26, 2022
Cataler Corporation
Keigo Hori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filter for grease filtering
Patent number
11,248,805
Issue date
Feb 15, 2022
JEVEN OY
Seppo Vartiainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion-exchanged molecular sieve catalysts exhibiting reduced N2O emis...
Patent number
11,077,432
Issue date
Aug 3, 2021
BASF Corporation
Wenyong Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation methods and systems for oxidative coupling of methane
Patent number
11,001,543
Issue date
May 11, 2021
Lummus Technology LLC
Suchia Duggal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diesel oxidation catalyst comprising platinum group metal nanoparti...
Patent number
10,974,198
Issue date
Apr 13, 2021
BASF Corporation
Xinyi Wei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Synthesis of bimetallic nanoparticle catalysts using microwave irra...
Patent number
10,960,470
Issue date
Mar 30, 2021
Board of Regents, The University of Texas System
Simon M. Humphrey
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
N2O removal from automotive exhaust for lean/rich systems
Patent number
10,919,025
Issue date
Feb 16, 2021
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Molecular sieve catalyst compositions, catalytic composites, system...
Patent number
10,850,265
Issue date
Dec 1, 2020
BASF Corporation
Xiaofan Yang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
CO2 desorption catalyst
Patent number
10,835,892
Issue date
Nov 17, 2020
The Kansai Electric Power Co., Inc.
Hiroshi Deguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for purifying exhaust gas
Patent number
10,823,025
Issue date
Nov 3, 2020
Hyundai Motor Company
Jun Sung Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyzed filters with end coating for lean engine exhaust
Patent number
10,792,615
Issue date
Oct 6, 2020
BASF Corporation
Yuejin Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ion exchanged synthetic phyllosilicate as SCR catalyst
Patent number
10,792,616
Issue date
Oct 6, 2020
BASF Corporation
Xiaoming Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Molecular sieve catalyst compositions, catalyst composites, systems...
Patent number
10,786,808
Issue date
Sep 29, 2020
BASF Corporation
Natalia Trukhan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particle including atomic-scale channel, method of preparing the sa...
Patent number
10,760,005
Issue date
Sep 1, 2020
Korea Advanced Institute of Science and Technology
Jeung Ku Kang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalysed substrate monolith
Patent number
10,688,475
Issue date
Jun 23, 2020
Johnson Matthey Public Limited Company
Philip Gerald Blakeman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
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
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
WIRELESS RECHARGEABLE AND PORTABLE ANTI-MICROBIAL RESPIRATOR
Publication number
20230067491
Publication date
Mar 2, 2023
City University of Hong Kong
Steven Wang
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
SYSTEMS AND METHODS FOR DECREASING TIME TO REACH LIGHT-OFF TEMPERATURE
Publication number
20220316380
Publication date
Oct 6, 2022
Cummins Emission Solutions Inc.
Jacob Backhaus
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GLASS FIBER FILTER ELEMENT FOR VISIBLE LIGHT PHOTOCATALYSIS AND AIR...
Publication number
20220152592
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AIRCRAFT AIR MANAGEMENT SYSTEMS FOR DEACTIVATING CONTAMINANTS
Publication number
20210346841
Publication date
Nov 11, 2021
Vijay V. Pujar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF BIMETALLIC NANOPARTICLE CATALYSTS USING MICROWAVE IRRA...
Publication number
20210252598
Publication date
Aug 19, 2021
Board of Regents, The University of Texas System
Simon M. Humphrey
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ZEOLITE CATALYST AND METHOD FOR PRODUCING LOWER OLEFIN
Publication number
20210213433
Publication date
Jul 15, 2021
MITSUBISHI CHEMICAL CORPORATION
Hiroaki ONOZUKA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AIR TREATMENT UNIT AND METHOD FOR TREATMENT OF AIR
Publication number
20210199318
Publication date
Jul 1, 2021
Sally R AB
Fredrik Edström
F24 - HEATING RANGES VENTILATING
Information
Patent Application
POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADS...
Publication number
20210023535
Publication date
Jan 28, 2021
SONY CORPORATION
Hironori Iida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR MANUFACTURING PHOTOCATALYTIC FILTER HAVING POROUS NANOFI...
Publication number
20200391193
Publication date
Dec 17, 2020
SOUTHEAST UNIVERSITY
Xiaoyang ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURGING COMPOSITION
Publication number
20200346191
Publication date
Nov 5, 2020
Mitsui Mining and Smelting Co., Ltd.
Michitaka YAMAGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING DEUTERIUM-DEPLETED WATER AND METHOD FOR PRODUC...
Publication number
20200206687
Publication date
Jul 2, 2020
SHINSHU UNIVERSITY
Katsumi KANEKO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
N2O REMOVAL FROM AUTOMOTIVE EXHAUST FOR LEAN/RICH SYSTEMS
Publication number
20200156046
Publication date
May 21, 2020
BASF Corporation
Li Yuejin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR PURIFYING EXHAUST GAS
Publication number
20200149449
Publication date
May 14, 2020
Hyundai Motor Company
Jun Sung PARK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ORGANIC MATTER DECOMPOSITION CATALYST, ORGANIC MATTER DECOMPOSITION...
Publication number
20200070130
Publication date
Mar 5, 2020
Murata Manufacturing Co., Ltd.
Nario Sugahara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SEPARATION METHODS AND SYSTEMS FOR OXIDATIVE COUPLING OF METHANE
Publication number
20200048165
Publication date
Feb 13, 2020
Lummus Technology LLC
Suchia Duggal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZEOLITE CATALYST AND METHOD FOR PRODUCING LOWER OLEFIN
Publication number
20200047167
Publication date
Feb 13, 2020
MITSUBISHI CHEMICAL CORPORATION
Hiroaki Onozuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION ARTICLES AND METHODS OF MAKING AND USING THE SAME
Publication number
20190314760
Publication date
Oct 17, 2019
Corning Incorporated
Francis Martin Behan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PASSIVE NOX ADSORBER
Publication number
20190217269
Publication date
Jul 18, 2019
Johnson Matthey Public Limited Company
Jillian Elaine COLLIER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas purification filter
Publication number
20190211723
Publication date
Jul 11, 2019
Johnson Matthey Public Limited Company
Satoshi SUMIYA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR MANUFACTURING EXHA...
Publication number
20190201875
Publication date
Jul 4, 2019
CATALER CORPORATION
Keigo Hori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYSED SUBSTRATE MONOLITH
Publication number
20190168189
Publication date
Jun 6, 2019
Johnson Matthey Public Limited Company
Philip Gerald BLAKEMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR OXIDISING AMMONIA
Publication number
20190091677
Publication date
Mar 28, 2019
Johnson Matthey Public Limited Company
Juergen BAUER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Low-Temperature Oxidation Catalyst With Particularly Marked Hydroph...
Publication number
20190060832
Publication date
Feb 28, 2019
Clariant Produkte (Deutschland) GmbH
Arno Tissler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVAL OF HETEROATOM-CONTAINING COMPOUNDS FROM FLUIDS
Publication number
20180353893
Publication date
Dec 13, 2018
William Marsh Rice University
Mayank Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS BODIES WITH ENHANCED CRUSH STRENGTH
Publication number
20180326403
Publication date
Nov 15, 2018
Scientific Design Company, Inc.
Wojciech L. Suchanek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGED SYNTHETIC PHYLLOSILICATE AS SCR CATALYST
Publication number
20180236402
Publication date
Aug 23, 2018
BASF Corporation
Xiaoming Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADS...
Publication number
20180161760
Publication date
Jun 14, 2018
SONY CORPORATION
Hironori Iida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE