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Bergeal David
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Ware, GB
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Patents Grants
last 30 patents
Information
Patent Grant
System comprising vehicular compression ignition engine and an emis...
Patent number
12,129,778
Issue date
Oct 29, 2024
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System comprising vehicular compression ignition engine and an emis...
Patent number
11,808,190
Issue date
Nov 7, 2023
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
In-exhaust electrical element for NOx storage catalyst and SCR systems
Patent number
11,401,852
Issue date
Aug 2, 2022
Johnson Matthey Public Limited Company
David Bergeal
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust system comprising a passive NOx adsorber
Patent number
11,359,530
Issue date
Jun 14, 2022
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust system including SCRF catalyst with oxidation zone
Patent number
11,280,240
Issue date
Mar 22, 2022
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for treating the exhaust gas of a compression ig...
Patent number
10,625,208
Issue date
Apr 21, 2020
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst and method of preparation
Patent number
10,537,879
Issue date
Jan 21, 2020
Johnson Matthey Public Limited Company
David Bergeal
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Oxidation catalyst for treating the exhaust gas of a compression ig...
Patent number
10,279,314
Issue date
May 7, 2019
Johnson Matthey PLC
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a compression ignition engine
Patent number
9,707,542
Issue date
Jul 18, 2017
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst and method of preparation
Patent number
9,616,409
Issue date
Apr 11, 2017
Johnson Matthey Public Limited Company
Bergeal David
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Catalysed soot filter for treating the exhaust gas of a compression...
Patent number
9,527,035
Issue date
Dec 27, 2016
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
On-board diagnostics system for catalyzed substrate
Patent number
9,528,423
Issue date
Dec 27, 2016
Johnson Matthey Public Limited Company
Paul Richard Phillips
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oxidation catalyst for treating the exhaust gas of a compression ig...
Patent number
9,527,034
Issue date
Dec 27, 2016
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust system for a vehicle having a “stop-start” compression igni...
Patent number
9,273,583
Issue date
Mar 1, 2016
Johnson Matthey Public Limited Company
David Bergeal
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Oxidation catalyst for a combustion engine
Patent number
9,138,724
Issue date
Sep 22, 2015
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for a lean burn internal combustion engine
Patent number
9,140,167
Issue date
Sep 22, 2015
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysed soot filter for treating the exhaust gas of a compression...
Patent number
9,057,310
Issue date
Jun 16, 2015
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst for treating the exhaust gas of a compression ig...
Patent number
9,034,286
Issue date
May 19, 2015
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxidation catalyst
Patent number
8,263,032
Issue date
Sep 11, 2012
Johnson Matthey Public Limited Company
Paul Joseph Andersen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Exhaust system comprising zoned oxidation catalyst
Patent number
7,998,424
Issue date
Aug 16, 2011
Johnson Matthey Public Limited Company
David Bergeal
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM COMPRISING VEHICULAR COMPRESSION IGNITION ENGINE AND AN EMIS...
Publication number
20240011421
Publication date
Jan 11, 2024
Johnson Matthey Public Limited Company
David BERGEAL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM COMPRISING VEHICULAR COMPRESSION IGNITION ENGINE AND AN EMIS...
Publication number
20220282650
Publication date
Sep 8, 2022
Johnson Matthey Public Limited Company
David BERGEAL
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST SYSTEM INCLUDING SCRF CATALYST WITH OXIDATION ZONE
Publication number
20210017889
Publication date
Jan 21, 2021
Johnson Matthey Public Limited Company
David BERGEAL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
IN-EXHAUST ELECTRICAL ELEMENT FOR NOx STORAGE CATALYST AND SCR SYSTEMS
Publication number
20190376424
Publication date
Dec 12, 2019
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Oxidation Catalyst for Treating the Exhaust Gas of a Compression Ig...
Publication number
20190255485
Publication date
Aug 22, 2019
Johnson Matthey Public Limited Company
David BERGEAL
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
CATALYST AND METHOD OF PREPARATION
Publication number
20170341059
Publication date
Nov 30, 2017
Johnson Matthey Public Limited Company
David Bergeal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
IN-EXHAUST ELECTRICAL ELEMENT FOR NOx STORAGE CATALYST AND SCR SYSTEMS
Publication number
20170284250
Publication date
Oct 5, 2017
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM COMPRISING A PASSIVE NOX ADSORBER
Publication number
20170096922
Publication date
Apr 6, 2017
Johnson Matthey Public Limited Company
David BERGEAL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Oxidation Catalyst for Treating the Exhaust Gas of a Compression Ig...
Publication number
20170087512
Publication date
Mar 30, 2017
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Oxidation Catalyst for a Lean Burn Internal Combustion Engine
Publication number
20150375221
Publication date
Dec 31, 2015
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Oxidation Catalyst for a Compression Ignition Engine
Publication number
20150360213
Publication date
Dec 17, 2015
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalysed Soot Filter for Treating the Exhaust Gas of a Compression...
Publication number
20150298059
Publication date
Oct 22, 2015
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Oxidation Catalyst for Treating the Exhaust Gas of a Compression Ig...
Publication number
20150224478
Publication date
Aug 13, 2015
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ON-BOARD DIAGNOSTICS SYSTEM FOR CATALYZED SUBSTRATE
Publication number
20150101317
Publication date
Apr 16, 2015
Johnson Matthey Public Limited Company
Paul Richard PHILLIPS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Oxidation Catalyst for a Combustion Engine
Publication number
20140241964
Publication date
Aug 28, 2014
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalysed Soot Filter for Treating the Exhaust Gas of a Compression...
Publication number
20140147359
Publication date
May 29, 2014
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Oxidation Catalyst for Treating the Exhaust Gas of a Compression Ig...
Publication number
20140140911
Publication date
May 22, 2014
Johnson Matthey Public Limited Company
David BERGEAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST AND METHOD OF PREPARATION
Publication number
20140038814
Publication date
Feb 6, 2014
Johnson Matthey Public Limited Company
Bergeal David
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
OXIDATION CATALYST FOR A LEAN BURN INTERNAL COMBUSTION ENGINE
Publication number
20130340414
Publication date
Dec 26, 2013
JOHNSON MATTEY PUBLIC LIMITED COMPANY
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST
Publication number
20120122660
Publication date
May 17, 2012
Johnson Matthey Public Limited Company
Paul Joseph Andersen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST SYSTEM FOR A VEHICLE HAVING A "STOP-START" COMPRESSION IGNI...
Publication number
20110146251
Publication date
Jun 23, 2011
Johnson Matthey Public Limited Company
David Bergeal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust System Comprising Zoned Oxidation Catalyst
Publication number
20090217652
Publication date
Sep 3, 2009
Johnson Matthey Public Limited Company
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL