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Industry
CPC
F27D99/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F27
Furnaces
F27D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
Current Industry
F27D99/00
Subject matter not provided for in other groups of this subclass
Sub Industries
F27D99/0001
Heating elements or systems
F27D99/0003
with particulate fuel
F27D99/0005
Injecting liquid fuel
F27D99/0006
Electric heating elements or system
F27D99/0033
using burners
F27D99/0035
Heating indirectly through a radiant surface
F27D99/007
Partitions
F27D99/0073
Seals
F27D99/0075
Gas curtain seals
F27D99/0076
Furnace car seals
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication of ceramics from celestial materials using microwave si...
Patent number
12,215,926
Issue date
Feb 4, 2025
Trans Astronautica Corporation
James G. Small
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Device comprising a furnace and method for the use thereof
Patent number
12,195,388
Issue date
Jan 14, 2025
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Matthias Gremmelspacher
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Support arrangement for mounting electric heating elements
Patent number
12,185,435
Issue date
Dec 31, 2024
Alleima Limited
Daniel Burton
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sintering apparatus
Patent number
12,104,852
Issue date
Oct 1, 2024
Jong Dae Cha
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Support device for radiant tubes
Patent number
12,084,741
Issue date
Sep 10, 2024
Massimiliano Bisson
C21 - METALLURGY OF IRON
Information
Patent Grant
System and method for an electrode seal assembly
Patent number
12,076,765
Issue date
Sep 3, 2024
Brett Campbell
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Sealing system for a machine for thermal treatment of bulk material
Patent number
12,071,676
Issue date
Aug 27, 2024
Metso USA Inc.
Jeffrey M. Pancher
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Scrap dryer and/or scrap preheater
Patent number
12,050,060
Issue date
Jul 30, 2024
SMS group GMBH
Steffen Krausa
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Combustion heat generator with recirculation region
Patent number
12,007,168
Issue date
Jun 11, 2024
Kookmin University Industry Academy Cooperation Foundation
Dong Hoon Shin
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and system for heating direct reduced iron (DRI) between a D...
Patent number
11,965,221
Issue date
Apr 23, 2024
Midrex Technologies, Inc.
Todd Michael Astoria
C21 - METALLURGY OF IRON
Information
Patent Grant
End barrier box and a reflow oven using the end barrier box
Patent number
11,946,696
Issue date
Apr 2, 2024
Illinois Tool Works Inc.
Daopeng Wei
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotor and rotor shaft for molten metal
Patent number
11,939,994
Issue date
Mar 26, 2024
Molten Metal Equipment Innovations, LLC
Paul V. Cooper
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Dross handling methods and apparatus
Patent number
11,859,906
Issue date
Jan 2, 2024
Altek Europe Limited
Alan Peel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and burner for heating a furnace for metal processing
Patent number
11,852,336
Issue date
Dec 26, 2023
Messer Industries USA, Inc.
Martin Adendorff
C21 - METALLURGY OF IRON
Information
Patent Grant
Systems and methods for non-contact tensioning of a metal strip
Patent number
11,821,066
Issue date
Nov 21, 2023
Novelis Inc.
Antoine Jean Willy Pralong
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-dip galvanizing device and hot-dip galvanizing method
Patent number
11,795,534
Issue date
Oct 24, 2023
Fontaine Holdings NV
Thomas Pinger
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Oven slot cover
Patent number
11,774,176
Issue date
Oct 3, 2023
SST Systems, Inc.
Bradley M. Andreae
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method for calibrating short temperature measuring device using dry...
Patent number
11,733,108
Issue date
Aug 22, 2023
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Shichun Zhao
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and shaft furnace for burning carbon-containing material in...
Patent number
11,703,280
Issue date
Jul 18, 2023
Maerz Ofenbau AG
Hannes Piringer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Rotary kiln seal and method
Patent number
11,686,529
Issue date
Jun 27, 2023
Sutton Industrial Products LLC
Shawn Robert Sutton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuous horizontal-feeding preheating device and preheating enha...
Patent number
11,668,526
Issue date
Jun 6, 2023
CISDI ENGINEERING CO., LTD
Qiming Huang
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Regenerators with pressurized cavity in partition walls
Patent number
11,656,029
Issue date
May 23, 2023
Praxair Technology, Inc.
Hisashi Kobayashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Convection furnace
Patent number
11,598,580
Issue date
Mar 7, 2023
Ebner Industrieofenbau GmbH
Robert Ebner
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Fabrication of ceramics from celestial materials using microwave si...
Patent number
11,598,581
Issue date
Mar 7, 2023
Trans Astronautica Corporation
James G. Small
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Flameless impingement oven
Patent number
11,585,601
Issue date
Feb 21, 2023
WiSys Technology Foundation, Inc.
Pawel Olszewski
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Klin firing with differential temperature gradients
Patent number
11,566,843
Issue date
Jan 31, 2023
Corning Incorporated
Gregory Paul Dillon
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Furnace
Patent number
11,530,815
Issue date
Dec 20, 2022
Pilkington Group Limited
Julian Inskip
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Systems and methods for threading a hot coil on a mill
Patent number
11,499,213
Issue date
Nov 15, 2022
Novelis Inc.
Andrew James Hobbis
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Pre-ageing systems and methods using magnetic heating
Patent number
11,479,837
Issue date
Oct 25, 2022
Novelis Inc.
David Michael Custers
C21 - METALLURGY OF IRON
Information
Patent Grant
Device for indirect heating by radiation in the form of a radiant h...
Patent number
11,454,392
Issue date
Sep 27, 2022
DREVER INTERNATIONAL S.A.
Alexandre Lhoest
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL ARC FURNACE FOR MELTING METAL MATERIAL AND STEEL PLANT C...
Publication number
20250044029
Publication date
Feb 6, 2025
DANIELI & C. OFFICINE MECCANICHE SPA
Marco ANSOLDI
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
HYBRID PROCESS AND HYBRID DEVICE FOR LOW-CO2 OR FOR CO2-FREE HIGH-T...
Publication number
20240377138
Publication date
Nov 14, 2024
TECHNISCHE UNIVERSITAT BERGAKADEMIE FREIBERG
Christos G. ANEZIRIS
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
FURNACE INCLUDING ELECTRICALLY POWERED HEATING ELEMENTS ARRANGED FO...
Publication number
20240353179
Publication date
Oct 24, 2024
SABIC Global Technologies B.V.
Scott A. STEVENSON
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
SUPPORT ARRANGEMENT FOR MOUNTING ELECTRIC HEATING ELEMENTS
Publication number
20240334556
Publication date
Oct 3, 2024
Alleima Limited
Daniel BURTON
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Shielding Shoe for Walking Beam Furnaces
Publication number
20240318916
Publication date
Sep 26, 2024
ANDRITZ Metals Germany GmbH
Dankmar Taets von Amerongen
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
ELECTRICALLY POWERED FURNACES TO HEAT A FEED AND RELATED METHODS
Publication number
20240288222
Publication date
Aug 29, 2024
SABIC Global Technologies B.V.
Subramanian SANKARAN
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
APPARATUS AND METHOD FOR METALLURGICAL HEAT-TREATMENT
Publication number
20240280322
Publication date
Aug 22, 2024
Rolls-Royce plc
Philip D BUTLER
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
APPARATUS AND METHOD FOR PREPARATION OF NEGATIVE ELECTRODE MATERIAL
Publication number
20240269633
Publication date
Aug 15, 2024
Epsilon Advanced Materials PVT Ltd
Chinnasamy Natarajan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Burner
Publication number
20240255139
Publication date
Aug 1, 2024
SMS group GMBH
Björn KLUMBIES
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BURNER WITH REMOVABLE SHELL FOR USE IN A MELTER
Publication number
20240240787
Publication date
Jul 18, 2024
Owens-Brockway Glass Container Inc.
Russell Fleetwood
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
AN ELECTRICALLY HEATED APPARATUS
Publication number
20240093942
Publication date
Mar 21, 2024
Shell Oil Company
Govert Gerardus Pieter VAN DER PLOEG
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
METHOD AND BURNER FOR HEATING A FURNACE FOR METAL PROCESSING
Publication number
20240077200
Publication date
Mar 7, 2024
Messer Industries USA, Inc
Martin Adendorff
C21 - METALLURGY OF IRON
Information
Patent Application
OVEN SLOT COVER
Publication number
20240027135
Publication date
Jan 25, 2024
SST SYSTEMS, INC.
Bradley M. Andreae
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
BLAST FURNACE WITH SHAFT FEEDING OF HOT PROCESS GAS
Publication number
20230375272
Publication date
Nov 23, 2023
PAUL WURTH S.A.
Nicolas MAGGIOLI
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
EXTERNAL COMBUSTION AIR PREHEAT
Publication number
20230324123
Publication date
Oct 12, 2023
Lummus Technology LLC
Baozhong Zhao
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
APPARATUS FOR HEATING STEEL PRODUCTS
Publication number
20230304740
Publication date
Sep 28, 2023
Danieli & C. Officine Meccaniche Spa
Enrico MOZZI
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
METHOD FOR SIMULTANEOUSLY INJECTING A FUEL GAS AND AN OXYGEN-RICH G...
Publication number
20230279516
Publication date
Sep 7, 2023
SMS group GMBH
Hans-Jürgen ODENTHAL
C21 - METALLURGY OF IRON
Information
Patent Application
FABRICATION OF CERAMICS FROM CELESTIAL MATERIALS USING MICROWAVE SI...
Publication number
20230280098
Publication date
Sep 7, 2023
Trans Astronautica Corporation
James G. Small
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
REGENERATORS WITH PRESSURIZED CAVITY IN PARTITION WALLS
Publication number
20230243591
Publication date
Aug 3, 2023
Hisashi Kobayashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DIRECT FLAME BURNER UNIT FOR FURNACES FOR THE THERMO-CHEMICAL TREAT...
Publication number
20230220990
Publication date
Jul 13, 2023
TENOVA S.P.A.
Davide ASTESIANO
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
HIGH PRESSURE HEAT TREATMENT APPARATUS
Publication number
20230204290
Publication date
Jun 29, 2023
HPSP Co., Ltd.
Kun Young LIM
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
HIGH-EFFICIENCY FURNACE
Publication number
20230202899
Publication date
Jun 29, 2023
SAINT-GOBAIN ISOVER
Guillaume DUPEUX
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS, BURNER AND METHOD FOR THE FIRING OF CERAMIC ARTICLES
Publication number
20230194079
Publication date
Jun 22, 2023
SACMI FORNI & FILTER S.P.A.
Alberto TORO
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
OXYGEN INJECTION FOR ALTERNATIVE FUELS USED IN CEMENT PRODUCTION
Publication number
20230175781
Publication date
Jun 8, 2023
Messer Industries USA, Inc
Andrew Richardson
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
OVEN SYSTEM FOR HEATING LAMINATED GLASS PANES
Publication number
20230173802
Publication date
Jun 8, 2023
Benteler Maschinenbau GmbH
Ralf HUELSEWEDDE
B32 - LAYERED PRODUCTS
Information
Patent Application
High Pressure Furnace and Methods of Use
Publication number
20230105323
Publication date
Apr 6, 2023
The Florida State University Research Foundation, Inc.
Charles Lamar English
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
METHOD FOR BURNING CARBON-CONTAINING MATERIAL IN A PFR SHAFT FURNACE
Publication number
20230106711
Publication date
Apr 6, 2023
MAERZ OFENBAU AG
Hannes PIRINGER
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
ELECTRICALLY DECOUPLED HIGH-TEMPERATURE THERMAL INSULATION
Publication number
20230083865
Publication date
Mar 16, 2023
SGL CARBON SE
Frank EISELT
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
BURNER SYSTEM WITH DISCRETE TRANSVERSE FLAME STABILIZERS
Publication number
20230072921
Publication date
Mar 9, 2023
CLEARSIGN TECHNOLOGIES CORPORATION
VENKATESH IYER
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Scrap dryer and/or scrap preheater
Publication number
20230030899
Publication date
Feb 2, 2023
SMS group GMBH
Steffen Krausa
F27 - FURNACES KILNS OVENS RETORTS