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Charles A. Roberts
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Ann Arbor, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dual dispersed MOx-CuOx/Co3O4 supported metal oxide catalysts for d...
Patent number
11,969,715
Issue date
Apr 30, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zinc manganese-iron spinel with an alkali metal stabilizer as an ox...
Patent number
11,559,792
Issue date
Jan 24, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixed oxide catalyst for oxygen storage applications and a method f...
Patent number
11,541,373
Issue date
Jan 3, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microwave synthesis of iron oxide catalysts for cold start NOx removal
Patent number
11,471,873
Issue date
Oct 18, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Zinc doped manganese-iron spinel catalyst material and method of ma...
Patent number
11,311,861
Issue date
Apr 26, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Direct no decomposition catalyst
Patent number
11,278,871
Issue date
Mar 22, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Passive NOx adsorption and decomposition
Patent number
11,208,928
Issue date
Dec 28, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Palladium oxide supported on spinels for NOx storage
Patent number
11,154,816
Issue date
Oct 26, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multi-transition metal doped copper-cobalt spinel catalyst material...
Patent number
11,110,432
Issue date
Sep 7, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified ferrite catalysts for direct no decomposition and a method...
Patent number
10,596,519
Issue date
Mar 24, 2020
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Copper oxides supported on spinel oxides as catalysts for low tempe...
Patent number
10,434,471
Issue date
Oct 8, 2019
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metal tungstates for use as nitrogen oxides reduction catalysts
Patent number
10,293,328
Issue date
May 21, 2019
Toyota Motor Engineering & Manufacturing North America, Inc.
Hongfei Jia
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of magnetic analysis to determine the catalytic activity of...
Patent number
10,254,249
Issue date
Apr 9, 2019
The University of Manitoba
Vinod K. Paidi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Direct NOx decomposition catalyst with improved activity and select...
Patent number
10,239,047
Issue date
Mar 26, 2019
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Potassium dispersed on spinel oxides as catalysts for direct NOx de...
Patent number
10,143,966
Issue date
Dec 4, 2018
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Palladium oxide dispersed on spinel oxides as catalysts for direct...
Patent number
10,143,965
Issue date
Dec 4, 2018
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
CeO2-NiO mixed oxide catalysts for direct NOx decomposition
Patent number
10,071,367
Issue date
Sep 11, 2018
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ceria-supported metal catalysts for the selective reduction of NOX
Patent number
9,815,044
Issue date
Nov 14, 2017
Toyota Motor Engineering & Manufacturing North America, Inc.
Justin M. Notestein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Mixed metal oxide catalyst
Patent number
9,527,033
Issue date
Dec 27, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Kimber L. Stamm Masias
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rechargeable metal NxOy gas battery system
Patent number
9,461,349
Issue date
Oct 4, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Fuminori Mizuno
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rechargeable metal nitric oxide gas battery
Patent number
9,368,847
Issue date
Jun 14, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Fuminori Mizuno
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rechargeable metal nitric oxide gas battery
Patent number
9,331,369
Issue date
May 3, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Fuminori Mizuno
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ceria-supported metal catalysts for the selective reduction of NOx
Patent number
9,283,548
Issue date
Mar 15, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Justin M. Notestein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DUAL DISPERSED MOx-CuOx/Co3O4 SUPPORTED METAL OXIDE CATALYSTS FOR D...
Publication number
20230271168
Publication date
Aug 31, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZINC MANGANESE-IRON SPINEL WITH AN ALKALI METAL STABILIZER AS AN OX...
Publication number
20220297097
Publication date
Sep 22, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ZINC DOPED MANGANESE-IRON SPINEL CATALYST MATERIAL AND METHOD OF MA...
Publication number
20210316281
Publication date
Oct 14, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALUMINA SUPPORTED Pt/Ce-Zr MIXED OXIDE CATALYSTS AND METHOD OF MAKING
Publication number
20210308654
Publication date
Oct 7, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIRECT NO DECOMPOSITION CATALYST
Publication number
20210283584
Publication date
Sep 16, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MULTI-TRANSITION METAL DOPED COPPER-COBALT SPINEL CATALYST MATERIAL...
Publication number
20210170365
Publication date
Jun 10, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pt/CeO2-ZrO2 CATALYSTS FOR PASSIVE NOX ADSORPTION APPLICATIONS AND...
Publication number
20210146340
Publication date
May 20, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MIXED OXIDE CATALYST FOR OXYGEN STORAGE APPLICATIONS AND A METHOD F...
Publication number
20210146338
Publication date
May 20, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR DIRECT NOX DECOMPOSITION AND A METHOD FOR MAKING AND U...
Publication number
20210129081
Publication date
May 6, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROWAVE SYNTHESIS OF IRON OXIDE CATALYSTS FOR COLD START NOx REMOVAL
Publication number
20210023546
Publication date
Jan 28, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PALLADIUM OXIDE SUPPORTED ON SPINELS FOR NOx STORAGE
Publication number
20200376433
Publication date
Dec 3, 2020
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PASSIVE NOx ADSORPTION AND DECOMPOSITION
Publication number
20200325810
Publication date
Oct 15, 2020
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIRECT NOX DECOMPOSITION CATALYST WITH IMPROVED ACTIVITY AND SELECT...
Publication number
20190076827
Publication date
Mar 14, 2019
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF MAGNETIC ANALYSIS TO DETERMINE THE CATALYTIC ACTIVITY OF...
Publication number
20190017964
Publication date
Jan 17, 2019
The University of Manitoba
Vinod K. PAIDI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POTASSIUM DISPERSED ON SPINEL OXIDES AS CATALYSTS FOR DIRECT NOX DE...
Publication number
20180339268
Publication date
Nov 29, 2018
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PALLADIUM OXIDE DISPERSED ON SPINEL OXIDES AS CATALYSTS FOR DIRECT...
Publication number
20180326355
Publication date
Nov 15, 2018
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COPPER OXIDES SUPPORTED ON SPINEL OXIDES AS CATALYSTS FOR LOW TEMPE...
Publication number
20180296978
Publication date
Oct 18, 2018
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL TUNGSTATES FOR USE AS NITROGEN OXIDES REDUCTION CATALYSTS
Publication number
20180207623
Publication date
Jul 26, 2018
Toyota Jidosha Kabushi Kaisha
Hongfei Jia
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CERIA-SUPPORTED METAL CATALYSTS FOR THE SELECTIVE REDUCTION OF NOX
Publication number
20160236182
Publication date
Aug 18, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Justin M. Notestein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MIXED METAL OXIDE CATALYST
Publication number
20160214060
Publication date
Jul 28, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Kimber L. Stamm Masias
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL TUNGSTATES FOR USE AS NITROGEN OXIDES REDUCTION CATALYSTS
Publication number
20160121307
Publication date
May 5, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Hongfei Jia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECHARGEABLE METAL NITRIC OXIDE GAS BATTERY
Publication number
20150194715
Publication date
Jul 9, 2015
Toyota Motor Engineering & Manufacturing North America, Inc.
Fuminori MIZUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE METAL NxOy GAS BATTERY SYSTEM
Publication number
20150194716
Publication date
Jul 9, 2015
Toyota Motor Engineering & Manufacturing North America, Inc.
Fuminori MIZUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE METAL NITRIC OXIDE GAS BATTERY
Publication number
20150194717
Publication date
Jul 9, 2015
Toyota Motor Engineering & Manufacturing North America, Inc.
Fuminori MIZUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CERIA-SUPPORTED METAL CATALYSTS FOR THE SELECTIVE REDUCTION OF NOX
Publication number
20150139883
Publication date
May 21, 2015
Toyota Motor Engineering & Manufacturing North America, Inc.
Justin M. Notestein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL