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Patents Grants
last 30 patents
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Patent Grant
Wireless rechargeable and portable anti-microbial respirator
Patent number
12,059,586
Issue date
Aug 13, 2024
City University of Hong Kong
Steven Wang
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Catalyst article for exhaust system of natural gas engine
Patent number
11,980,871
Issue date
May 14, 2024
Johnson Matthey Public Limited Company
Moyahabo Hellen Chuma
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
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
Preparation method and application of metal bismuth deposited bismu...
Patent number
11,673,119
Issue date
Jun 13, 2023
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chuanyi Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a diesel engine exhaust
Patent number
11,654,395
Issue date
May 23, 2023
Johnson Matthey Japan Godo Kaisha
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective catalytic reduction catalyst composition
Patent number
11,571,682
Issue date
Feb 7, 2023
Jürgen Bauer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oxidation catalyst for a diesel engine exhaust
Patent number
11,207,641
Issue date
Dec 28, 2021
Johnson Matthey Japan Godo Kaisha
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Passive NOx adsorber
Patent number
11,103,858
Issue date
Aug 31, 2021
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Honeycomb structure and catalyst for cleaning exhaust gas using sam...
Patent number
10,946,366
Issue date
Mar 16, 2021
Hitachi Zosen Corporation
Susumu Hikazudani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Photocatalytic composite material for the decomposition of air poll...
Patent number
10,888,847
Issue date
Jan 12, 2021
Envision SQ Inc.
Scott Shayko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of vanadates as oxidation catalysts
Patent number
10,780,426
Issue date
Sep 22, 2020
TREIBACHER INDUSTRIE AG
Karl Schermanz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
IProton sponge as supplement to electrolytes for photocatalytic and...
Patent number
10,604,853
Issue date
Mar 31, 2020
Siemens Aktiengesellschaft
Maximilian Fleischer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Noble metal-free catalyst compositions
Patent number
10,512,899
Issue date
Dec 24, 2019
Treibacher Industrie AG
Lars Hensgen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalyst
Patent number
10,434,505
Issue date
Oct 8, 2019
The Hong Kong Polytechnic University
Wallace Woon Fong Leung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a diesel engine exhaust
Patent number
10,357,743
Issue date
Jul 23, 2019
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Photocatalyst
Patent number
10,315,191
Issue date
Jun 11, 2019
Hong Kong Polytechnic University
Wallace Woon Fong Leung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Passive NOx adsorber
Patent number
10,213,775
Issue date
Feb 26, 2019
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
SCR catalyst
Patent number
10,022,704
Issue date
Jul 17, 2018
Umicore AG & Co. KG
Stephan Malmberg
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective catalytic reduction wall flow filter incorporating a vana...
Patent number
9,987,619
Issue date
Jun 5, 2018
Johnson Matthey Public Limited Company
Kaneshalingam Arulraj
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Perovskite with an ovlerlayer SCR component as an ammonia oxidation...
Patent number
9,649,596
Issue date
May 16, 2017
Johnson Matthey Public Limited Company
Hsiao-Lan Chang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for oxidizing carbonaceous material diesel particulate filte...
Patent number
9,511,354
Issue date
Dec 6, 2016
General Electric Company
Chuan Lin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalysts for oxidation of carbon monoxide and/or volatile organic...
Patent number
9,399,208
Issue date
Jul 26, 2016
BASF Corporation
Xiaolin Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon selective catalytic reduction catalyst for NOx emission...
Patent number
9,308,497
Issue date
Apr 12, 2016
BASF Corporation
Howard Furbeck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing catalyst composition, catalyst composition, di...
Patent number
9,114,389
Issue date
Aug 25, 2015
Dowa Electronics Materials Co., Ltd.
Yoshiyuki Michiaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst composition for selective catalytic reduction of exhaust g...
Patent number
8,975,206
Issue date
Mar 10, 2015
Treibacher Industrie AG
Karl Schermanz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite oxide for exhaust gas purifying catalyst and exhaust gas...
Patent number
8,629,078
Issue date
Jan 14, 2014
Dowa Electronics Materials Co., Ltd.
Yuki Kaneshiro
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst and method of manufacture
Patent number
8,505,285
Issue date
Aug 13, 2013
General Electric Company
Benjamin Hale Winkler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas purification using photocatalytic vortex-suspended particles
Patent number
8,431,098
Issue date
Apr 30, 2013
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Kraig Anderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite oxide
Patent number
8,389,436
Issue date
Mar 5, 2013
Santoku Corporation
Tadatoshi Murota
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CARBON CAPTURE AND CONVERSION PROCESS
Publication number
20240342652
Publication date
Oct 17, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Manuel Marya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST ARTICLE FOR EXHAUST SYSTEM OF NATURAL GAS ENGINE
Publication number
20230110753
Publication date
Apr 13, 2023
Johnson Matthey Public Limited Company
Moyahabo Hellen CHUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LAYERED ZONE-COATED DIESEL OXIDATION CATALYSTS FOR IMPROVED CO/HC C...
Publication number
20230104565
Publication date
Apr 6, 2023
Johnson Matthey Public Limited Company
Andrew CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
DENITRATION CATALYST AND DENITRATION METHOD USING THE CATALYST
Publication number
20220387980
Publication date
Dec 8, 2022
NANKAI UNIVERSITY
Haijun Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE PHOTOCATALYST STRUCTURE, AND PHOTOCATALYTIC FILTER AND AI...
Publication number
20220280923
Publication date
Sep 8, 2022
Samsung Electronics Co., Ltd.
Sangmin Ji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION METHOD AND APPLICATION OF METAL BISMUTH DEPOSITED BISMU...
Publication number
20220062865
Publication date
Mar 3, 2022
Shaanxi University of Science and Technology
Chuanyi Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITIONS AND PROCESS FOR DIRECT PRODUCTION OF HYDROGEN...
Publication number
20210146339
Publication date
May 20, 2021
Ascend Performance Materials Operations LLC
Yawu T. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION CATALYST COMPOSITION
Publication number
20210008524
Publication date
Jan 14, 2021
Johnson Matthey Catalysts (Germany) GmbH
Jürgen BAUER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20190299159
Publication date
Oct 3, 2019
Johnson Matthey Public Limited Company
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYST
Publication number
20190291090
Publication date
Sep 26, 2019
The Hong Kong Polytechnic University
Wallace Woon Fong Leung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYTIC COMPOSITE MATERIAL FOR THE DECOMPOSITION OF AIR POLL...
Publication number
20190270075
Publication date
Sep 5, 2019
Envision SQ Inc.
Scott Shayko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20190201845
Publication date
Jul 4, 2019
JOHNSON MATTHEY JAPAN GODO KAISHA
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20190201844
Publication date
Jul 4, 2019
JOHNSON MATTHEY JAPAN GODO KAISHA
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20190193024
Publication date
Jun 27, 2019
JOHNSON MATTHEY JAPAN GODO KAISHA
Tomoharu Hayama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PASSIVE NOx ADSORBER
Publication number
20190168200
Publication date
Jun 6, 2019
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20190083964
Publication date
Mar 21, 2019
HITACHI ZOSEN CORPORATION
Satoshi YOSHIDA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HONEYCOMB STRUCTURE AND CATALYST FOR CLEANING EXHAUST GAS USING SAM...
Publication number
20180345258
Publication date
Dec 6, 2018
HITACHI ZOSEN CORPORATION
Susumu Hikazudani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PASSIVE NOx ADSORBER
Publication number
20180304244
Publication date
Oct 25, 2018
Johnson Matthey Public Limited Company
Yannick Daniel BIDAL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NOBLE METAL-FREE CATALYST COMPOSITIONS
Publication number
20170203282
Publication date
Jul 20, 2017
TREIBACHER INDUSTRIE AG
Lars Hensgen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR PURIFYING COMBUSTION EXHAUST GAS, AND METHOD FOR PURIF...
Publication number
20170165654
Publication date
Jun 15, 2017
Emi Shono
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
Publication number
20170106337
Publication date
Apr 20, 2017
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HONEYCOMB STRUCTURE AND CATALYST FOR CLEANING EXHAUST GAS USING SAM...
Publication number
20170106356
Publication date
Apr 20, 2017
HITACHI ZOSEN CORPORATION
Susumu Hikazudani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PASSIVE NOx ADSORBER
Publication number
20170095805
Publication date
Apr 6, 2017
Johnson Matthey Public Limited Company
Andrew Francis CHIFFEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VANADIA-BASED DeNOx CATALYSTS AND CATALYST SUPPORTS
Publication number
20150298057
Publication date
Oct 22, 2015
Cristal USA Inc.
Steve M. Augustine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OXIDIZING CARBONACEOUS MATERIAL DIESEL PARTICULATE FILTE...
Publication number
20140271430
Publication date
Sep 18, 2014
GENERAL ELECTRIC COMPANY
Chuan LIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING CATALYST COMPOSITION, CATALYST COMPOSITION, DI...
Publication number
20130095997
Publication date
Apr 18, 2013
DOWA ELECTRONICS MATERIALS CO., LTD.
Yoshiyuki Michiaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITION FOR SELECTIVE CATALYTIC REDUCTION OF EXHAUST G...
Publication number
20130040808
Publication date
Feb 14, 2013
Treubacher Industrie AG
Karl Schermanz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS PURIFICATION USING PHOTOCATALYTIC VORTEX-SUSPENDED PARTICLES
Publication number
20130017135
Publication date
Jan 17, 2013
Kraig Anderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENGINE EXHAUST CATALYSTS DOPED WITH BISMUTH OR MANGANESE
Publication number
20120302439
Publication date
Nov 29, 2012
NANOSTELLAR, INC.
Xianghong Hao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL