Description
Class F23N : REGULATING OR CONTROLLING COMBUSTION
Subclass 1/00: Regulating fuel supply
F23N 1/00
Sub-Class
Stats
- 527 US PATENTS IN FORCE
- 89 US APPLICATIONS PENDING
- 135 Total Patent Owners
- 1,477 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264819 | Systems and methods for controlling a variable gas valve | Dec 05, 22 | Apr 01, 25 | Copeland Comfort Control LP |
| 12259136 | Systems and methods for operation of a flexible fuel combustor | Aug 08, 23 | Mar 25, 25 | 8 RIVERS CAPITAL, LLC |
| 12253259 | Combustion systems including heat modules, and associated devices and methods | Jul 21, 22 | Mar 18, 25 | Modern Hydrogen, Inc. |
| 12196142 | Delay time calculation method and gas turbine control method, and delay time calculation apparatus and control apparatus for gas turbine | Oct 19, 23 | Jan 14, 25 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 12158267 | Adjustable low pressure regulator for feeding gas to outdoor cooking station and method thereof | Aug 30, 21 | Dec 03, 24 | North Atlantic Imports, LLC |
| 12152540 | Fuel control device, combustor, gas turbine, control method, and non-transitory computer-readable medium | Oct 05, 22 | Nov 26, 24 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 12152773 | Safety switch for use in gas combustor | May 26, 21 | Nov 26, 24 | ROBURN COMPANY LTD. |
| 12153454 | Systems and methods for controlling a variable gas valve | Feb 28, 22 | Nov 26, 24 | Copeland Comfort Control LP |
| 12140310 | Method of monitoring a burner and/or a burning behavior of a burner and burner assembly | May 06, 20 | Nov 12, 24 | Truma Gerätetechnik GmbH & Co. KG |
| 12111060 | Gas safety shutoff | Apr 19, 23 | Oct 08, 24 | LYNX GRILLS, INC. |
| 12092327 | Online pulverized coal concentration regulator and regulating method | Aug 21, 20 | Sep 17, 24 | Not available |
| 12092352 | Systems and methods of detecting an obstructed furnace air filter using a pressure sensor | Aug 06, 20 | Sep 17, 24 | Rheem Manufacturing Company |
| 12072097 | Active and passive combustion stabilization for burners for highly and rapidly varying fuel gas compositions | Oct 22, 21 | Aug 27, 24 | Honeywell International, Inc. |
| 12072098 | Ultra wideband combustion sensor and systems | Oct 13, 23 | Aug 27, 24 | Not available |
| 12066116 | Double flow rate gas solenoid valve | Apr 22, 22 | Aug 20, 24 | Robertshaw Controls Company |
| 12044641 | Emission monitoring of flare systems | May 20, 21 | Jul 23, 24 | Baker Hughes Oilfield Operations LLC |
| 12031717 | Method and device for regulating a process within a system, in particular a combustion process in a power station | Nov 12, 19 | Jul 09, 24 | AIXPROCESS GMBH |
| 12031721 | Atomization burner with flexible fire rate | Sep 23, 19 | Jul 09, 24 | BABINGTON TECHNOLOGY, INC. |
| 12025306 | Methods and systems to detect flameholding in turbine assemblies | Dec 15, 22 | Jul 02, 24 | GE Infrastructure Technology, LLC |
| 12025319 | Gas control system | Mar 30, 23 | Jul 02, 24 | Marlin Gas Services, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0102,143 | LOWERING EMISSIONS THAT RESULT FROM FUEL COMBUSTION IN BOILERS | Sep 21, 23 | Mar 27, 25 | Not available |
| 2025/0093,040 | FLAME RECTIFICATION CIRCUIT SYSTEM FOR A GAS COOKTOP | Sep 18, 23 | Mar 20, 25 | Not available |
| 2025/0043,954 | ATOMIZATION BURNER WITH FLEXIBLE FIRE RATE | May 16, 24 | Feb 06, 25 | BABINGTON TECHNOLOGY, INC. |
| 2025/0027,648 | GAS TAP WITH SAFETY VALVE FOR A GAS COOKING APPLIANCE | Jul 19, 24 | Jan 23, 25 | Not available |
| 2025/0003,596 | GAS SAFETY SHUTOFF | Sep 16, 24 | Jan 02, 25 | Not available |
| 2024/0426,477 | FLASHBACK RESISTANT BURNER | Nov 01, 22 | Dec 26, 24 | Not available |
| 2024/0426,516 | GAS VALVE FOR A HEATING SYSTEM | Jun 03, 24 | Dec 26, 24 | Pittway Sarl |
| 2024/0415,330 | AUTOMATIC FEED MECHANISM FOR THE PELLET GRILL WITH LOUDSPEAKER | Jul 31, 23 | Dec 19, 24 | Not available |
| 2024/0410,580 | METHOD FOR MODEL-PREDICTIVE CONTROL OF A FUEL-AIR MIXTURE OF A SYSTEM, AND AN ASSOCIATED SYSTEM | Oct 12, 22 | Dec 12, 24 | Not available |
| 2024/0410,608 | SYSTEMS AND METHODS OF DETECTING AN OBSTRUCTED FURNACE AIR FILTER USING A PRESSURE SENSOR | Aug 19, 24 | Dec 12, 24 | Not available |
| 2024/0369,222 | GAS SHUTOFF DEVICE, AND WIRELESS DEVICE FOR GAS SHUTOFF DEVICE | Jul 19, 24 | Nov 07, 24 | Not available |
| 2024/0353,102 | METHOD FOR SAFETY-ORIENTED CONTROL | Oct 13, 22 | Oct 24, 24 | Not available |
| 2024/0353,106 | GAS CONTROL SYSTEM | Jul 01, 24 | Oct 24, 24 | Not available |
| 2024/0326,005 | HYDROGEN GENERATION DEVICE | Mar 13, 24 | Oct 03, 24 | Not available |
| 2024/0315,289 | METHOD OF COOKING MULTIPLE DIFFERENT FOOD ITEMS ON A GRILL DEVICE AND RELATED SYSTEMS METHODS | May 31, 24 | Sep 26, 24 | Not available |
| 2024/0310,043 | ELECTRONIC PRESSURE REGULATOR WITH ENHANCED TURNDOWN RATIO | Mar 15, 24 | Sep 19, 24 | Not available |
| 2024/0302,040 | SENSOR DEVICE AND METHOD FOR FLAME PRESENCE DETECTION | Feb 05, 24 | Sep 12, 24 | Not available |
| 2024/0288,164 | Electronic Pressure Augmented Modulation | Feb 27, 23 | Aug 29, 24 | Not available |
| 2024/0288,194 | QUICK HEAT ALGORITHM FOR MODULATING HEATING EQUIPMENT | Apr 29, 24 | Aug 29, 24 | Not available |
| 2024/0271,784 | OPTICAL DETECTION SYSTEM FOR A GAS TURBINE ENGINE COMBUSTION ASSEMBLY | Feb 15, 23 | Aug 15, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)