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Preparation by catalytic or non-catalytic oxidation of ammonia
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Inorganic chemistry
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Nitrogen Compounds thereof
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Preparation by catalytic or non-catalytic oxidation of ammonia
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Patents Grants
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
High energy recovery nitric acid process using liquid oxygen contai...
Patent number
11,905,172
Issue date
Feb 20, 2024
Yara International ASA
Maximilian Warner
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Method for the catalytic oxidation of ammonia gas
Patent number
11,643,327
Issue date
May 9, 2023
ThyssenKrupp Industrial Solutions AG
Jens Mathiak
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Autothermal ammonia cracking process
Patent number
11,511,991
Issue date
Nov 29, 2022
Topsoe A/S
Christian Henrik Speth
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst support systems for ammonia oxidation burners
Patent number
11,485,639
Issue date
Nov 1, 2022
Yara International ASA
Kjetil Bakli
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and plant for producing nitric acid
Patent number
11,390,523
Issue date
Jul 19, 2022
ThyssenKrupp Industrial Solutions AG
Paul Kern
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of nitric acid with tertiary abatement o...
Patent number
11,202,992
Issue date
Dec 21, 2021
Casale SA
Iacopo Cerea
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for nitric acid production
Patent number
11,167,988
Issue date
Nov 9, 2021
Casale SA
Raffaele Ostuni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Plant and process for producing nitric acid
Patent number
10,988,380
Issue date
Apr 27, 2021
Stamicarbon B.V.
Leonardus Hubertus Postma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modular catalyst monoliths
Patent number
10,974,964
Issue date
Apr 13, 2021
BASF SE
Gerhard Olbert
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
Dual grid catalyst basket and method of independently supporting pr...
Patent number
10,744,473
Issue date
Aug 18, 2020
The Alloy Engineering Company
F. Burke Allen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Burner basket for an ammonia oxidation burner
Patent number
10,308,510
Issue date
Jun 4, 2019
ThyssenKrupp Industrial Solutions AG
Jürgen Fuchs
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and plant for preparing nitric acid
Patent number
10,280,085
Issue date
May 7, 2019
THYSSENKRUPP INDUSTRIAL SOLUTION AG
Daniel Birke
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
Catalyst gauze and installation for the catalytic oxidation of ammonia
Patent number
10,258,966
Issue date
Apr 16, 2019
Umicore AG & Co. KG
Dirk Born
C01 - INORGANIC CHEMISTRY
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
Process and apparatus for preparation of nitric acid
Patent number
9,776,867
Issue date
Oct 3, 2017
ThyssenKrupp Industrial Solutions AG
Daniel Birke
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
Method and device for producing nitric acid
Patent number
9,695,044
Issue date
Jul 4, 2017
ThyssenKrupp Industrial Solutions AG
Daniel Birke
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
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
HIGH ENERGY RECOVERY NITRIC ACID PROCESS USING LIQUID OXYGEN CONTAI...
Publication number
20210300759
Publication date
Sep 30, 2021
YARA INTERNATIONAL ASA
Maximilian WARNER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE CATALYTIC OXIDATION OF AMMONIA GAS
Publication number
20210171348
Publication date
Jun 10, 2021
ThyssenKrupp Industrial Solutions AG
Jens MATHIAK
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
DUAL GRID CATALYST BASKET AND METHOD OF INDEPENDENTLY SUPPORTING PR...
Publication number
20200346178
Publication date
Nov 5, 2020
THE ALLOY ENGINEERING COMPANY
F. Burke ALLEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF NITRIC ACID WITH TERTIARY ABATEMENT O...
Publication number
20200289982
Publication date
Sep 17, 2020
Casale SA
Iacopo Cerea
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PLANT AND PROCESS FOR PRODUCING NITRIC ACID
Publication number
20200131039
Publication date
Apr 30, 2020
Stamicarbon B.V.
Leonardus Hubertus POSTMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AUTOTHERMAL AMMONIA CRACKING PROCESS
Publication number
20200123006
Publication date
Apr 23, 2020
HALDOR TOPSOE A/S
Christian Henrik Speth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHOD AND PLANT FOR PRODUCING NITRIC ACID
Publication number
20190337804
Publication date
Nov 7, 2019
ThyssenKrupp Industrial Solutions AG
Paul KERN
C01 - INORGANIC CHEMISTRY
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
REDUCTION OF THE NOX WASTE GAS CONCENTRATION IN THE PRODUCTION OF N...
Publication number
20180354794
Publication date
Dec 13, 2018
ThyssenKrupp Industrial Solutions AG
Johannes DAMMEIER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst Gauze and Installation for the Catalytic Oxidation of Ammonia
Publication number
20180029014
Publication date
Feb 1, 2018
UMICORE AG & Co. KG
Dirk BORN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
BURNER BASKET FOR AN AMMONIA OXIDATION BURNER
Publication number
20170260051
Publication date
Sep 14, 2017
ThyssenKrupp Industrial Solutions AG
Jürgen Fuchs
C01 - INORGANIC CHEMISTRY
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
Ammonia Oxidation Reactor With Internal Filter Element
Publication number
20150030521
Publication date
Jan 29, 2015
BASF SE
Robert A. Fox
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL