Description
Class F23N : REGULATING OR CONTROLLING COMBUSTION
Subclass 1/02: Regulating fuel supply conjointly with air supply
F23N 1/02
Sub-Class
Stats
- 332 US PATENTS IN FORCE
- 67 US APPLICATIONS PENDING
- 122 Total Patent Owners
- 1,065 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11938788 | Fluid heating system | Sep 25, 20 | Mar 26, 24 | Not available |
| 11903521 | Burner tube for gas grill | Dec 28, 21 | Feb 20, 24 | WEBER-STEPHEN PRODUCTS, LLC |
| 11904283 | Volatiles capture educator system | Jun 25, 21 | Feb 20, 24 | GPRE IP, LLC |
| 11898750 | Control method for a catalytic combustion apparatus and a catalytic combustion system | Jun 01, 18 | Feb 13, 24 | NISSAN MOTOR CO., LTD. |
| 11867391 | Dynamic heat release calculation for improved feedback control of solid-fuel-based combustion processes | Sep 11, 18 | Jan 09, 24 | ENERO INVENTIONS INC. |
| 11835229 | Convection conveyor oven manifold and damper system | Feb 11, 21 | Dec 05, 23 | THE MIDDLEBY CORPORATION |
| 11828468 | Systems and methods for operation of a flexible fuel combustor | Nov 12, 21 | Nov 28, 23 | 8 RIVERS CAPITAL, LLC |
| 11808453 | Gas mixing device and gas water heating device | Feb 23, 22 | Nov 07, 23 | A.O. Smith Corporation |
| 11796171 | Atomization burner with flexible fire rate | Jul 28, 21 | Oct 24, 23 | BABINGTON TECHNOLOGY, INC. |
| 11781751 | Combustion system comprising an annular shroud burner | Nov 19, 20 | Oct 10, 23 | Jupiter Oxygen Corporation |
| 11739983 | Modulating gas furnace and associated method of control | Sep 17, 20 | Aug 29, 23 | TRANE INTERNATIONAL INC. |
| 11719434 | Gas safety device using low power to control high flow | Dec 22, 20 | Aug 08, 23 | Seven Universe Industrial Co. Ltd. |
| 11719155 | Method for operating gas turbine combustor | Jun 08, 22 | Aug 08, 23 | Toshiba Energy Systems & Solutions Corporation |
| 11592174 | Gas burner with a pneumatic actuating injet | Jul 25, 18 | Feb 28, 23 | Haier US Appliance Solutions, Inc. |
| 11585573 | Gas mixing device and gas water heating device | Dec 29, 20 | Feb 21, 23 | A. O. Smith Corporation |
| 11530816 | Device for controlling a mixture in a premix gas burner | Nov 12, 19 | Dec 20, 22 | BERTELLI & PARTNERS S.R.L. |
| 11530814 | Adjustable restrictor for burner | Mar 12, 18 | Dec 20, 22 | Beckett Gas Inc. |
| 11525575 | Controllers for burner appliances and methods thereof | Apr 14, 20 | Dec 13, 22 | Rheem Manufacturing Company |
| 11490763 | Fully automatic and efficiently energy-saving barbecue grill | Apr 14, 20 | Nov 08, 22 | Not available |
| 11421875 | Burner control system | Aug 22, 19 | Aug 23, 22 | Honeywell International, Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0142,103 | PARTIALLY-PREMIXED GAS BURNER APPLIANCE | Mar 04, 21 | May 02, 24 | Not available |
| 2024/0125,473 | METHOD FOR OPERATING A GAS HEATER | Feb 16, 22 | Apr 18, 24 | Not available |
| 2024/0093,868 | METHOD AND CONTROLLER FOR OPERATING A GAS BURNER APPLIANCE | Jan 21, 23 | Mar 21, 24 | Pittway Sarl |
| 2024/0068,661 | VENT GAS RECOVERY WITH FLARE CONTROL DURING A FLARE EVENT | Aug 22, 22 | Feb 29, 24 | Not available |
| 2024/0053,003 | CONVECTION CONVEYOR OVEN MANIFOLD AND DAMPER SYSTEM | Oct 25, 23 | Feb 15, 24 | Not available |
| 2024/0044,486 | BURNER WITH ALTERNATE MODES FOR FLEXIBLE OPERATION | Jul 24, 23 | Feb 08, 24 | Not available |
| 2024/0011,631 | Systems and Methods for Fuel Selection for Combustion Devices | Jul 05, 23 | Jan 11, 24 | Not available |
| 2024/0011,122 | METHOD FOR THE RECOVERY OF ALUMINIUM FROM ALUMINIUM SCRAP, AND MULTICHAMBER MELTING FURNACE | Nov 26, 21 | Jan 11, 24 | Not available |
| 2023/0400,184 | METHODS AND SYSTEMS FOR MINIMIZING NOx AND CO EMISSIONS IN NATURAL DRAFT HEATERS | Aug 25, 23 | Dec 14, 23 | Not available |
| 2023/0324,044 | Gas Control Valve For Electronic Pressure Control On A Gas Boiler | Mar 31, 23 | Oct 12, 23 | Not available |
| 2023/0288,062 | COMBUSTION DEVICE AND BOILER | May 19, 23 | Sep 14, 23 | IHI Corporation |
| 2023/0288,063 | DEVICE AND METHOD FOR CONTROLLING A FUEL-OXIDIZER MIXTURE IN A PREMIX GAS BURNER | Mar 06, 23 | Sep 14, 23 | Not available |
| 2023/0184,433 | Electronic Gas/Air Burner Modulating Control | Dec 14, 21 | Jun 15, 23 | Wayne/Scott Fetzer Company |
| 2023/0184,434 | Control and/or Regulation of a Combustion Apparatus | Dec 12, 22 | Jun 15, 23 | SIEMENS AKTIENGESELLSCHAFT |
| 2023/0141,194 | GAS FURNACE AND AIR CONDITIONER HAVING THE SAME | Nov 01, 22 | May 11, 23 | Not available |
| 2023/0064,445 | APPARATUS AND METHOD CAPABLE OF MONITORING AND ADJUSTING IN-FURNACE COMBUSTION CONDITIONS IN REAL TIME | Dec 21, 20 | Mar 02, 23 | Not available |
| 2023/0015,500 | METHOD FOR IMPROVING THE HOMOGENIZATION OF THE TEMPERATURES IN A STEAM METHANE REFORMER BY ADJUSTING THE POWER DISTRIBUTION | Oct 21, 20 | Jan 19, 23 | Not available |
| 2023/0010,579 | Air-fuel Mixer and Combustion System | Jul 17, 20 | Jan 12, 23 | SIEMENS AKTIENGESELLSCHAFT |
| 2022/0390,104 | SURFACE STABILIZED FULLY PREMIXED GAS PREMIX BURNER FOR BURNING HYDROGEN GAS, AND METHOD FOR STARTING SUCH BURNER | Oct 23, 20 | Dec 08, 22 | Bekaert Combustion Technology B.V. |
| 2022/0381,433 | BURNER SYSTEM | May 26, 22 | Dec 01, 22 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 36 Months (last 2 years Issuances)
- 36 Months (last 5 years Issuances)