| 2024/0158,277 | GAS-BURNING FURNACE | Mar 14, 22 | May 16, 24 | Not available |
| 2021/0356,118 | PURE OXYGEN COMBUSTION METHOD WITH LOW NITROGEN SOURCE | Nov 30, 17 | Nov 18, 21 | Not available |
| 2018/0363,895 | ANGLED MAIN BURNER | Dec 12, 16 | Dec 20, 18 | Siemens Aktiengesellschaft |
| 2017/0045,219 | APPARATUS AND METHOD OF CONTROLLING THE THERMAL PERFORMANCE OF AN OXYGEN-FIRED BOILER | Nov 02, 16 | Feb 16, 17 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 2017/0045,221 | COMBUSTION BURNER, SOLID-FUEL-COMBUSTION BURNER, SOLID-FUEL-COMBUSTION BOILER, BOILER, AND METHOD FOR OPERATING BOILER | Aug 19, 16 | Feb 16, 17 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 2016/0102,857 | SWIRL JET BURNER | Oct 13, 15 | Apr 14, 16 | Not available |
| 2015/0198,331 | APPARATUS FOR COMBUSTING A FUEL AT HIGH PRESSURE AND HIGH TEMPERATURE, AND ASSOCIATED SYSTEM | Mar 04, 15 | Jul 16, 15 | Not available |
| 2015/0099,233 | AIR INJECTION SYSTEMS FOR COMBUSTION CHAMBERS | Oct 08, 14 | Apr 09, 15 | RJM CORPORATION (EC) LIMITED |
| 2015/0072,295 | APPARATUS FOR BURNING FUEL | Jun 04, 13 | Mar 12, 15 | Not available |
| 2014/0308,620 | PULVERIZED COAL FIRED BOILER WITH WALL-ATTACHMENT SECONDARY AIR AND GRID OVERFIRE AIR | Jan 15, 13 | Oct 16, 14 | YANTAI LONGYUAN POWER TECHNOLOGY CO., LTD. |
| 2014/0272,730 | ACTIVE MAGNETIC CONTROL OF A FLAME | Mar 12, 14 | Sep 18, 14 | CLEARSIGN COMBUSTION CORPORATION |
| 2014/0234,787 | MIXED FUEL VACUUM BURNER-REACTOR | Feb 20, 13 | Aug 21, 14 | Not available |
| 2014/0220,501 | BURNER COMPRISING A REACTOR FOR CATALYTIC BURNING | Sep 10, 12 | Aug 07, 14 | REFORMTECH HEATING HOLDING AB |
| 2014/0170,573 | BURNER UTILIZING OXYGEN LANCE FOR FLAME CONTROL AND NOx REDUCTION | Mar 14, 13 | Jun 19, 14 | LINDE AKTIENGESELLSCHAFT |
| 2013/0344,409 | MULTI-FUEL COMBUSTOR WITH SWIRL FLAME STABILIZATION | Jun 20, 12 | Dec 26, 13 | DELPHI TECHNOLOGIES, INC. |
| 2013/0095,437 | Oxy-Fuel Furnace and Method of Heating Material in an Oxy-Fuel Furnace | Apr 04, 12 | Apr 18, 13 | AIR PRODUCTS AND CHEMICALS, INC. |
| 2012/0298,053 | AIR:FLUID DISTRIBUTION SYSTEM AND METHOD | Apr 24, 12 | Nov 29, 12 | Fuel Management, Inc. |
| 2011/0076,630 | Combustion Rotation System for Fuel-Injection Boilers | Sep 29, 09 | Mar 31, 11 | CLYDE BERGEMANN ANTHONY-ROSS |
| 2010/0279,239 | BOILER STRUCTURE | Jun 19, 08 | Nov 04, 10 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 2009/0320,726 | Three phased combustion system | May 30, 08 | Dec 31, 09 | Universal Cleanair Technologies |