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C01B21/265
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CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01B
NON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00
Nitrogen Compounds thereof
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C01B21/265
characterised by the catalyst
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last 30 patents
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Patent Grant
Catalyst gauze
Patent number
12,128,392
Issue date
Oct 29, 2024
Johnson Matthey Public Limited Company
Asgar Mohamed Hussein Alibhai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst system and method for the catalytic combustion of ammonia...
Patent number
12,109,553
Issue date
Oct 8, 2024
Heraeus Deutschland GmbH & Co. KG
Willi Boll
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for reducing the content of NOx and N2O from a tail gas of...
Patent number
11,925,900
Issue date
Mar 12, 2024
Casale SA
Fabio Laurenzi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for oxidizing ammonia and system suitable therefor
Patent number
11,820,653
Issue date
Nov 21, 2023
ThyssenKrupp Industrial Solutions AG
Meinhard Schwefer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Reactor for oxidation of ammonia in the production of nitric acid
Patent number
11,053,120
Issue date
Jul 6, 2021
Casale SA
Jean François Granger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for removing N2O and NOx from the nitric acid production pro...
Patent number
10,899,617
Issue date
Jan 26, 2021
ThyssenKrupp Industrial Solutions AG
Meinhard Schwefer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Mixed metal oxide catalyst and production of nitric oxide by oxidat...
Patent number
10,618,811
Issue date
Apr 14, 2020
YARA INTERNATIONAL ASA
David Waller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for oxidizing ammonia and system suitable therefor
Patent number
10,414,654
Issue date
Sep 17, 2019
ThyssenKrupp Industrial Solutions AG
Meinhard Schwefer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modular biocompatible materials for medical devices and uses thereof
Patent number
10,266,408
Issue date
Apr 23, 2019
Colorado State University Research Foundation
Melissa M. Reynolds
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ammonia oxidation catalysts
Patent number
10,125,020
Issue date
Nov 13, 2018
SUED-CHEMIE CATALYSTS ITALIA S.RL.
Marvin Estenfelder
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst having a three-dimensional dent structure in the form of a...
Patent number
9,757,720
Issue date
Sep 12, 2017
Heraeus Deutschland GmbH & Co. KG
Annette Lukas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for removing N2O and NOx from the nitric acid production pro...
Patent number
9,738,521
Issue date
Aug 22, 2017
Thyssenkrupp Uhde GmbH
Meinhard Schwefer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Basket-like device having wall insulation
Patent number
9,725,320
Issue date
Aug 8, 2017
BASF SE
Gerhard Olbert
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Mixed metal oxide catalyst and production of nitric oxide by oxidat...
Patent number
9,725,319
Issue date
Aug 8, 2017
Yara International ASA
David Waller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ammonia oxidation catalyst for the production of nitric acid based...
Patent number
9,675,963
Issue date
Jun 13, 2017
Yara International ASA
David Waller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for production of nitric oxide
Patent number
9,616,413
Issue date
Apr 11, 2017
Yara International ASA
David Waller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Modular biocompatible materials for medical devices and uses thereof
Patent number
9,493,352
Issue date
Nov 15, 2016
Colorado State University Research Foundation
Melissa M. Reynolds
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ammonia oxidation catalyst for the production of nitric acid based...
Patent number
9,403,681
Issue date
Aug 2, 2016
Yara International ASA
David Waller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst structures
Patent number
9,340,424
Issue date
May 17, 2016
Johnson Matthey PLC
Duncan Roy Coupland
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst
Patent number
9,126,187
Issue date
Sep 8, 2015
Heraeus Materials Technology GmbH & Co. KG
Thorsten Keller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Device and method for catalytic gas phase reaction and the use thereof
Patent number
9,108,175
Issue date
Aug 18, 2015
UHDE GmbH
Meinhard Schwefer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst
Patent number
9,056,307
Issue date
Jun 16, 2015
Heraeus Deutschland GmbH & Co. KG
Thorsten Keller
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst structures
Patent number
8,980,785
Issue date
Mar 17, 2015
Johnson Matthey PLC
Duncan Roy Coupland
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Biocompatible materials for medical devices
Patent number
8,771,756
Issue date
Jul 8, 2014
Colorado State University Research Foundation
Melissa M. Reynolds
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ammonia oxidation catalysts
Patent number
8,435,917
Issue date
May 7, 2013
Sued-Chemie Catalysts Italia S.R.L.
Marvin Estenfelder
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst containment unit
Patent number
8,394,353
Issue date
Mar 12, 2013
Johnson Matthey PLC
Stephen Philip Roe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal fibers for catalyst non-wovens
Patent number
8,293,678
Issue date
Oct 23, 2012
Heraeus Materials Technology GmbH & Co. KG
Uwe Jantsch
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Catalyst charge design
Patent number
8,178,068
Issue date
May 15, 2012
Johnson Matthey PLC
Sean Alexander Axon
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of laughing gas in nitric acid production
Patent number
7,906,091
Issue date
Mar 15, 2011
Uhde GmbH
Meinhard Schwefer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Activated ignition promoters for metal catalyzed reactions
Patent number
7,576,030
Issue date
Aug 18, 2009
Rohm & Haas Company
Abraham Benderly
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CATALYTIC STRUCTURES WITH METAL OXIDE SUBSTRATES, AND METHODS FOR F...
Publication number
20240390880
Publication date
Nov 28, 2024
University of Maryland, College Park
Liangbing HU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HIGH ENERGY RECOVERY PROCESS FOR THE PRODUCTION OF NITRIC ACID
Publication number
20240217820
Publication date
Jul 4, 2024
Atlas Agro Holding AG
Petter ØSTBØ
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NOBLE METAL NET FOR CATALYZING GAS PHASE REACTIONS, PRODUCTION METH...
Publication number
20230415139
Publication date
Dec 28, 2023
Umicore AG & Co. KG
Dirk BORN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRECIOUS METAL MESH FOR CATALYZING GAS-PHASE REACTIONS
Publication number
20230398531
Publication date
Dec 14, 2023
Umicore AG & Co. KG
Dirk BORN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAUZES HAVING A TERTIARY STRUCTURE FOR THE CATALYTIC CONVERSION OF...
Publication number
20230321644
Publication date
Oct 12, 2023
Jens KOPATSCH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRECIOUS METAL GRID FOR CATALYZING GAS PHASE REACTIONS
Publication number
20230226534
Publication date
Jul 20, 2023
Umicore AG & Co. KG
Dirk BORN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DEVICE FOR CONVERTING AMMONIA TO NITRIC OXIDE
Publication number
20230136523
Publication date
May 4, 2023
Bedfont Scientific Limited
Scott DEAMER-SMITH
G01 - MEASURING TESTING
Information
Patent Application
CATALYST GAUZE
Publication number
20220143591
Publication date
May 12, 2022
Johnson Matthey Public Limited Company
Asgar Mohamed Hussein ALIBHAI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATALYST SYSTEM AND METHOD FOR THE CATALYTIC COMBUSTION OF AMMONIA...
Publication number
20220089439
Publication date
Mar 24, 2022
Heraeus Deutschland GmBH & Co., KG
Willi Boll
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
CATALYST SYSTEM AND METHOD FOR THE CATALYTIC COMBUSTION OF AMMONIA...
Publication number
20220080396
Publication date
Mar 17, 2022
Heraeus Deutschland GmbH & Co. KG
Willi Boll
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REDUCING THE CONTENT OF NOx AND N2O FROM A TAIL GAS OF...
Publication number
20210069643
Publication date
Mar 11, 2021
Casale SA
Fabio Laurenzi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR OXIDIZING AMMONIA AND SYSTEM SUITABLE THEREFOR
Publication number
20190359486
Publication date
Nov 28, 2019
ThyssenKrupp Industrial Solutions AG
MEINHARD SCHWEFER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A WIRE FOR MANUFACTURING CATALYST GAUZES
Publication number
20190184386
Publication date
Jun 20, 2019
Umicore AG & Co. KG
Martin VOTSMEIER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MIXED METAL OXIDE CATALYST AND PRODUCTION OF NITRIC OXIDE BY OXIDAT...
Publication number
20170334721
Publication date
Nov 23, 2017
YARA INTERNATIONAL ASA
David Waller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Removing N2O and NOx From the Nitric Acid Production Pro...
Publication number
20170334722
Publication date
Nov 23, 2017
THYSSENKRUPP UHDE GMBH
Meinhard Schwefer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OXIDIZING AMMONIA AND SYSTEM SUITABLE THEREFOR
Publication number
20160039674
Publication date
Feb 11, 2016
ThyssenKrupp Industrial Solutions AG
MEINHARD SCHWEFER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST HAVING A THREE-DIMENSIONAL DENT STRUCTURE IN THE FORM OF A...
Publication number
20150375220
Publication date
Dec 31, 2015
Heraeus Deutschland GmbH & Co. KG
Annette LUKAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA OXIDATION CATALYST FOR THE PRODUCTION OF NITRIC ACID BASED...
Publication number
20150367330
Publication date
Dec 24, 2015
YARA INTERNATIONAL ASA
David WALLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST STRUCTURES
Publication number
20150191353
Publication date
Jul 9, 2015
Johnson Matthey PLC
Duncan Roy COUPLAND
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MODULAR BIOCOMPATIBLE MATERIALS FOR MEDICAL DEVICES AND USES THEREOF
Publication number
20140178504
Publication date
Jun 26, 2014
Colorado State University Research Foundation
Melissa M. Reynolds
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CATALYST
Publication number
20140031201
Publication date
Jan 30, 2014
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Thorsten KELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST
Publication number
20140031202
Publication date
Jan 30, 2014
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Thorsten KELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Removing N2O and NOx From the Nitric Acid Production Pro...
Publication number
20130336872
Publication date
Dec 19, 2013
THYSENKRUPP UHDE GMBH
Meinhard Schwefer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA OXIDATION CATALYSTS
Publication number
20130164494
Publication date
Jun 27, 2013
SUED-CHEMIE CATALYSTS ITALIA S.R.L.
Marvin ESTENFELDER
B32 - LAYERED PRODUCTS
Information
Patent Application
CATALYST STRUCTURES
Publication number
20130039828
Publication date
Feb 14, 2013
Johnson Matthey PLC
Duncan Roy Coupland
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-WOVEN MATERIAL OR NETTING OF METAL FIBERS
Publication number
20130040807
Publication date
Feb 14, 2013
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Uwe JANTSCH
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NITROGEN OXIDE AND HYDROCYANIC ACID PRODUCTION METHOD
Publication number
20120251430
Publication date
Oct 4, 2012
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Uwe JANTSCH
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LOW TEMPERATURE OXIDATION OF AMMONIA IN NITRIC ACID PRODUCTION
Publication number
20120183467
Publication date
Jul 19, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin Qi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST CONTAINMENT UNIT
Publication number
20110200515
Publication date
Aug 18, 2011
Johnson Matthey PLC
Stephen Philip Roe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIOCOMPATIBLE MATERIALS FOR MEDICAL DEVICES
Publication number
20110159116
Publication date
Jun 30, 2011
Colorado State University Research Foundation
Melissa M. Reynolds
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE