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F23C9/08
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F23
Combustion devices
F23C
COMBUSTION APPARATUS USING FLUENT FUEL
F23C9/00
Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
Current Industry
F23C9/08
for reducing temperature in combustion chamber
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Patents Grants
last 30 patents
Information
Patent Grant
Low NOx, high efficiency, high temperature, staged recirculating bu...
Patent number
12,352,433
Issue date
Jul 8, 2025
Saint-Gobain Ceramics & Plastics, Inc.
Chris Edward Vandegrift
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Oxy-PFBC temperature management through staged gas injection and ga...
Patent number
12,338,991
Issue date
Jun 24, 2025
Gas Technology Institute
William W. Follett
F22 - STEAM GENERATION
Information
Patent Grant
Burner system for a steam cracking furnace
Patent number
12,117,169
Issue date
Oct 15, 2024
Technip France
Peter Oud
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Low nitrogen coupling combustion system for the disposal of waste s...
Patent number
12,050,009
Issue date
Jul 30, 2024
GUANGDONG UNIVERSITY OF TECHNOLOGY
Xiaozhou Liu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for reducing nitrogen oxides in strip heat treatment furnaces
Patent number
12,044,402
Issue date
Jul 23, 2024
Andritz Technology and Asset Management GmbH
Pierre-Jerome Borrel
C21 - METALLURGY OF IRON
Information
Patent Grant
Burner with adjustable end cap and method of operating same
Patent number
11,933,491
Issue date
Mar 19, 2024
The Cleaver-Brooks Company, LLC
Rakesh Zala
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and device to reduce emissions of nitrogen oxides and increa...
Patent number
11,927,345
Issue date
Mar 12, 2024
XRG Technologies, LLC
Erwin Platvoet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fresh air intake for low NOx emission furnace
Patent number
11,808,449
Issue date
Nov 7, 2023
Lennox Industries Inc.
Eric Perez
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustor and gas turbine
Patent number
11,767,977
Issue date
Sep 26, 2023
Mitsubishi Heavy Industries, Ltd.
Kozo Aoki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Plugging resistant free-jet burner and method
Patent number
11,578,865
Issue date
Feb 14, 2023
Darton J. Zink
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas furnace
Patent number
11,441,785
Issue date
Sep 13, 2022
LG Electronics Inc.
Janghee Park
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Low NOx, high efficiency, high temperature, staged recirculating bu...
Patent number
11,365,880
Issue date
Jun 21, 2022
Saint-Gobain Ceramics & Plastics, Inc.
Chris Edward Vandegrift
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Low NOxburner apparatus and method
Patent number
11,353,212
Issue date
Jun 7, 2022
Zeeco, Inc.
Darton J. Zink
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Low NOx combustion devices and methods
Patent number
11,226,092
Issue date
Jan 18, 2022
Utilization Technology Development, NFP
Hamid Abbasi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method and apparatus for waste heat recovery and emission reduction
Patent number
11,143,396
Issue date
Oct 12, 2021
Preferred Utilities Manufacturing Corp.
Daniel P Wallace
F22 - STEAM GENERATION
Information
Patent Grant
Oxy-fuel combustion and power generation system
Patent number
10,823,405
Issue date
Nov 3, 2020
Linde Aktiengesellschaft
Alexander Alekseev
F22 - STEAM GENERATION
Information
Patent Grant
System and method for oxygen carrier assisted oxy-fired fluidized b...
Patent number
10,775,041
Issue date
Sep 15, 2020
Her Majesty the Queen in right of Canada as represented by the Minister of Na...
Robin W. Hughes
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method and equipment for combustion of ammonia
Patent number
10,767,855
Issue date
Sep 8, 2020
Siemens Aktiengesellschaft
Ghenadie Bulat
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fresh air intake for low NOx emission furnace
Patent number
10,711,998
Issue date
Jul 14, 2020
Lennox Industries Inc.
Eric Perez
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustor
Patent number
10,648,673
Issue date
May 12, 2020
HANWHA AEROSPACE CO., LTD
Ik Soo Kim
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Burner
Patent number
10,612,773
Issue date
Apr 7, 2020
SOFINTER S.P.A.
Lorenzo Morandi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion chamber assembly unit for a fuel-operated vehicle heater
Patent number
10,569,619
Issue date
Feb 25, 2020
Eberspächer Climate Control Systems GmbH & Co. KG
Michael Humburg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Low NOx, high efficiency, high temperature, staged recirculating bu...
Patent number
10,458,646
Issue date
Oct 29, 2019
Selas Heat Technology Company LLC
Chris Edward Vandegrift
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Staged fuel burner with jet induced exhaust gas recycle
Patent number
10,451,271
Issue date
Oct 22, 2019
Honeywell International Inc.
Curtis L. Taylor
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Industrial furnace and process for controlling the combustion inside
Patent number
10,371,376
Issue date
Aug 6, 2019
Tenova S.p.A.
Alessandro Della Rocca
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method and burner for reducing nitrogen oxide emissions during the...
Patent number
10,352,556
Issue date
Jul 16, 2019
FIVES STEIN
Patrice Sedmak
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Low NOx, high efficiency, high temperature, staged recirculating bu...
Patent number
10,337,728
Issue date
Jul 2, 2019
Selas Heat Technology Company LLC
Chris Edward Vandegrift
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Mixer for admixing a dilution air to the hot gas flow
Patent number
10,323,574
Issue date
Jun 18, 2019
ANSALDO ENERGIA SWITZERLAND AG
Devis Tonon
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Turbine system with exhaust gas recirculation, separation and extra...
Patent number
10,316,746
Issue date
Jun 11, 2019
General Electric Company
Jonathan Kay Allen
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Low NOx combustion method and apparatus
Patent number
10,281,140
Issue date
May 7, 2019
Chevron U.S.A. Inc.
Thomas F. Robertson
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR RECYCLING WASTE MINERALS
Publication number
20250116461
Publication date
Apr 10, 2025
TRINITY SYNERGIES A/S
Jesper SCHMIDT
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
BURNER SYSTEM INCLUDING A DISTAL FLAME HOLDER AND A NON-REACTIVE FL...
Publication number
20250093024
Publication date
Mar 20, 2025
CLEARSIGN TECHNOLOGIES CORPORATION
Colin James Deller
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BURNER SYSTEM FOR A STEAM CRACKING FURNACE
Publication number
20250035307
Publication date
Jan 30, 2025
Technip France
Peter Oud
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
INDUSTRIAL PREMIXED GAS COMBUSTOR USING INTERNAL EXHAUST GAS RECIRC...
Publication number
20240288157
Publication date
Aug 29, 2024
Korea Institute Of Energy Research
Min-Jung LEE
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBUSTION SYSTEM USING, AS AN OXIDIZER, A MIXTURE OF MOLECULAR OXY...
Publication number
20240191872
Publication date
Jun 13, 2024
CARBODOWN
Jaouad Zemmouri
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
LOW NOX EMISSION BURNER AND OPERATING METHOD FOR REDUCING NOX FORMA...
Publication number
20240159393
Publication date
May 16, 2024
FCT HOLDINGS PTY LTD
David James RETALLACK
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Building Emission Processing and/or Sequestration Systems and Methods
Publication number
20240053002
Publication date
Feb 15, 2024
CARBONQUEST, INC.
William A. Fuglevand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLE
Publication number
20230213182
Publication date
Jul 6, 2023
Honeywell International Inc.
Kurt E. Kraus
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLE
Publication number
20230213181
Publication date
Jul 6, 2023
Honeywell International Inc.
Kurt E. Kraus
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Systems and Methods for Isolating Substantially Pure Carbon Dioxide...
Publication number
20230175686
Publication date
Jun 8, 2023
CARBONQUEST, INC.
William A. Fuglevand
F22 - STEAM GENERATION
Information
Patent Application
OXY-PFBC TEMPERATURE MANAGEMENT THROUGH STAGED GAS INJECTION AND GA...
Publication number
20220349571
Publication date
Nov 3, 2022
GAS TECHNOLOGY INTITUTE
William W. Follet
F22 - STEAM GENERATION
Information
Patent Application
LOW NOX, HIGH EFFICIENCY, HIGH TEMPERATURE, STAGED RECIRCULATING BU...
Publication number
20220275932
Publication date
Sep 1, 2022
Saint-Gobain Ceramics & Plastics, Inc.
Chris Edward Vandegrift
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBUSTOR AND GAS TURBINE
Publication number
20220186929
Publication date
Jun 16, 2022
Mitsubishi Power, Ltd.
Kozo AOKI
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
LOW NITROGEN COUPLING COMBUSTION SYSTEM FOR THE DISPOSAL OF WASTE S...
Publication number
20220146095
Publication date
May 12, 2022
Guangdong University of Technology
Xiaozhou LIU
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD OF GENERATING GAS TURBINE FUEL AND GAS TURBINE SYSTEM
Publication number
20220136700
Publication date
May 5, 2022
AMTECH AS
Asbjørn STRAND
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND PROCESS FOR HYDROGEN COMBUSTION
Publication number
20220003406
Publication date
Jan 6, 2022
Roberto Ruiz
F22 - STEAM GENERATION
Information
Patent Application
PLUGGING RESISTANT FREE-JET BURNER AND METHOD
Publication number
20210356119
Publication date
Nov 18, 2021
ZEECO, INC.
Darton J. Zink
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Method for Simulating Combustion in Digital Imagery with Real or Ar...
Publication number
20210312104
Publication date
Oct 7, 2021
Weta Digital Limited
Alexey Stomakhin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for Simulating Combustion in Digital Imagery with Real or Ar...
Publication number
20210312103
Publication date
Oct 7, 2021
Weta Digital Limited
Alexey Stomakhin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BURNER SYSTEM INCLUDING A DISTAL FLAME HOLDER AND A NON-REACTIVE FL...
Publication number
20210190310
Publication date
Jun 24, 2021
CLEARSIGN TECHNOLOGIES CORPORATION
Colin James Deller
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
RECUPERATIVE GAS BURNER FOR INDUSTRIAL APPLICATIONS AND METHOD OF O...
Publication number
20210131662
Publication date
May 6, 2021
HONEYWELL INTERNATIONAL INC.
Sabine von Gersum
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Method for Reducing Nitrogen Oxides In Strip Heat Treatment Furnaces
Publication number
20210080102
Publication date
Mar 18, 2021
ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
Pierre-Jerome Borrel
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
LOW NOx BURNER APPARATUS AND METHOD
Publication number
20210080101
Publication date
Mar 18, 2021
ZEECO, INC.
Darton J. Zink
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BURNER SYSTEM FOR A STEAM CRACKING FURNACE
Publication number
20210048193
Publication date
Feb 18, 2021
Technip France
Peter Oud
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
GAS FURNACE
Publication number
20200378622
Publication date
Dec 3, 2020
LG ELECTRONICS INC.
Janghee Park
F24 - HEATING RANGES VENTILATING
Information
Patent Application
FRESH AIR INTAKE FOR LOW NOx EMISSION FURNACE
Publication number
20200340668
Publication date
Oct 29, 2020
Lennox Industries Inc.
Eric PEREZ
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Building Emission Processing and/or Sequestration Systems and Methods
Publication number
20200340665
Publication date
Oct 29, 2020
NEXTWATTS, INC.
William A. Fuglevand
F22 - STEAM GENERATION
Information
Patent Application
HORIZONTALLY FIRED BURNER SYSTEM
Publication number
20200256560
Publication date
Aug 13, 2020
CLEARSIGN TECHNOLOGIES CORPORATION
DONALD KENDRICK
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BURNER SYSTEM INCLUDING A DISTAL FLAME HOLDER AND A NON-REACTIVE FL...
Publication number
20200240628
Publication date
Jul 30, 2020
CLEARSIGN TECHNOLOGIES CORPORATION
Colin James Deller
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BOILER AND METHOD FOR CONTROLLING BOILER
Publication number
20200191382
Publication date
Jun 18, 2020
Miura Co., Ltd.
Akiyoshi OKABE
F22 - STEAM GENERATION