Description
Class F23K : FEEDING FUEL TO COMBUSTION APPARATUS
Subclass 5/00: Feeding or distributing other fuel to combustion apparatus
F23K 5/00
Sub-Class
Stats
- 150 US PATENTS IN FORCE
- 32 US APPLICATIONS PENDING
- 46 Total Patent Owners
- 449 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12259136 | Systems and methods for operation of a flexible fuel combustor | Aug 08, 23 | Mar 25, 25 | 8 RIVERS CAPITAL, LLC |
| 12173653 | Gas turbine engines and methods of controlling formation of condensates | Jun 28, 23 | Dec 24, 24 | GE Infrastructure Technology LLC |
| 12173896 | Integrated flare system for gas plant | Dec 10, 21 | Dec 24, 24 | Saudi Arabian Oil Company |
| 12168830 | System for treating hydrogen and/or oxygen gas produced by water electrolysis serving to supply a combustion process | Apr 25, 18 | Dec 17, 24 | Bulane |
| 12152773 | Safety switch for use in gas combustor | May 26, 21 | Nov 26, 24 | ROBURN COMPANY LTD. |
| 12136898 | Apparatus and methods for efficient conversion of heat to electricity via emission of characteristic radiation | Nov 16, 23 | Nov 05, 24 | LightCell Inc. |
| 12104790 | Ammonia combustion method and ammonia combustion system | Jan 10, 20 | Oct 01, 24 | SAVE THE PLANET CO., LTD. |
| 12084365 | Charging water oxidation reactor using recovered reactor energy | Mar 03, 21 | Sep 10, 24 | SREUS ENERGY, LLC |
| 12061101 | Disaggregation of gas load to determine meter or service under-sizing | May 09, 23 | Aug 13, 24 | Itron, Inc. |
| 12013128 | Gas hob | Mar 18, 20 | Jun 18, 24 | BSH Hausgeräte GmbH |
| 11988384 | Device for controlling the supply of a combustible gas to a burner of a heating apparatus | Nov 25, 19 | May 21, 24 | SIT S.P.A. |
| 11906171 | Control systems and methods for cooktop appliances | Oct 15, 21 | Feb 20, 24 | Haier US Appliance Solutions, Inc. |
| 11859533 | Systems and methods for addition of fuel additives to control turbine corrosion | Jun 03, 21 | Jan 02, 24 | General Electric Company |
| 11859865 | Tankless water heater manifold system | Dec 09, 21 | Jan 02, 24 | Rinnai America Corporation a corporation of Georgia |
| 11852354 | Control systems and methods for cooktop appliances | Oct 15, 21 | Dec 26, 23 | Haier US Appliance Solutions, Inc. |
| 11828468 | Systems and methods for operation of a flexible fuel combustor | Nov 12, 21 | Nov 28, 23 | 8 RIVERS CAPITAL, LLC |
| 11814972 | Systems and methods for addition of fuel additives to control turbine corrosion | Jun 03, 21 | Nov 14, 23 | General Electric Company |
| 11800915 | Portable heating systems | Jan 21, 20 | Oct 31, 23 | Schawbel Technologies LLC |
| 11754315 | Gas manifold | Jan 14, 21 | Sep 12, 23 | Rinnai Corporation |
| 11746917 | Pressure regulator with outlet overpressure security | Feb 23, 21 | Sep 05, 23 | ROTAREX S.A. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0113,948 | BURNER ASSEMBLY THAT PRODUCES A BLUE FLAME | Oct 07, 24 | Apr 10, 25 | Not available |
| 2025/0102,142 | GAS ADJUSTING DEVICE AND COMBUSTION ASSEMBLY | Sep 25, 23 | Mar 27, 25 | GRAND MATE CO. LTD. |
| 2025/0093,024 | BURNER SYSTEM INCLUDING A DISTAL FLAME HOLDER AND A NON-REACTIVE FLUID SOURCE | Oct 03, 24 | Mar 20, 25 | Not available |
| 2025/0092,830 | GAS TURBINE ENGINES AND METHODS OF CONTROLLING FORMATION OF CONDENSATES | Oct 22, 24 | Mar 20, 25 | Not available |
| 2025/0067,432 | DEVICE FOR THE DELIVERY OF A COMBUSTIBLE GASEOUS MIXTURE AND PROCEDURE | Dec 22, 22 | Feb 27, 25 | SIT S.P.A. |
| 2025/0052,416 | MIXED COMBUSTION SYSTEM FUELED WITH AMMONIA, HYDROGEN AND NATURAL GAS | Nov 27, 23 | Feb 13, 25 | Not available |
| 2025/0055,404 | APPARATUS AND METHODS FOR EFFICIENT CONVERSION OF HEAT TO ELECTRICITY VIA EMISSION OF CHARACTERISTIC RADIATION | Oct 30, 24 | Feb 13, 25 | Not available |
| 2025/0043,953 | INTEGRATED FLARE SYSTEM FOR GAS PLANT | Oct 17, 24 | Feb 06, 25 | Saudi Arabian Oil Company |
| 2025/0003,506 | AN IMPROVED CONICAL ELEMENT FOR GAS PASSAGE IN MULTI-STAGE GAS TAPS | Nov 29, 21 | Jan 02, 25 | Not available |
| 2024/0425,395 | CHARGING WATER OXIDATION REACTOR USING RECOVERED REACTOR ENERGY | Sep 06, 24 | Dec 26, 24 | Not available |
| 2024/0353,097 | SWIRL BURNER FOR AMMONIA COMBUSTION | Apr 19, 24 | Oct 24, 24 | Regents of the University of Minnesota |
| 2024/0318,819 | Control of a Combustion Device | Mar 19, 24 | Sep 26, 24 | SIEMENS AKTIENGESELLSCHAFT |
| 2024/0288,166 | FLARING OPTIMIZATION RESPONSIVE TO WIND CONDITIONS | Feb 27, 24 | Aug 29, 24 | Not available |
| 2024/0183,530 | GAS DISTRIBUTION UNIT AND WATER HEATER | Nov 21, 23 | Jun 06, 24 | Paloma Co., Ltd. |
| 2024/0183,531 | COMBUSTION DEVICE AND WATER HEATER | Nov 21, 23 | Jun 06, 24 | Paloma Co., Ltd. |
| 2024/0175,576 | ULTRA LOW NOx BURNER | Mar 17, 22 | May 30, 24 | Not available |
| 2024/0057,736 | PORTABLE HEATING SYSTEMS | Oct 30, 23 | Feb 22, 24 | Not available |
| 2024/0035,657 | PRESSURE REGULATION AND OPERATIONAL CONTROL FOR FLAME DISPLAY CONFIGURATION | Jul 27, 22 | Feb 01, 24 | Not available |
| 2024/0035,661 | SYSTEMS AND METHODS FOR A FIRE DISPLAY DEVICE | Jul 27, 22 | Feb 01, 24 | Not available |
| 2023/0167,974 | A GAS VALVE WITH CERAMIC DISC ELEMENT | Aug 25, 20 | Jun 01, 23 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)