| 2023/0272,906 | TWO-CHANNEL BURNER AND METHOD OF USE THEREFOR, AND MULTI-CHANNEL SINGLE-CONE BURNER AND METHOD OF USE THEREFOR | Aug 30, 21 | Aug 31, 23 | Not available |
| 2023/0228,413 | DISTRIBUTION RING FOR FUEL IN A BURNER, BURNER HAVING SUCH A DISTRIBUTION RING AND DRYING DRUM HAVING SUCH A BURNER | Jan 19, 23 | Jul 20, 23 | Not available |
| 2022/0349,572 | SWIRL-PINTLE INJECTOR FOR OXY-COAL COMBUSTOR | Apr 29, 22 | Nov 03, 22 | Not available |
| 2022/0163,198 | COMBUSTIBLE WASTE INJECTION DEVICE AND METHOD FOR OPERATING THE SAME | Aug 14, 19 | May 26, 22 | Not available |
| 2022/0003,408 | REVERSE-JET SWIRL PULVERIZED COAL BURNER WITH MULTI-STAGE RECIRCULATIONS | Sep 18, 21 | Jan 06, 22 | Not available |
| 2019/0049,106 | COMBUSTION BURNER AND METHOD FOR MAINTAINING COMBUSTION BURNER | Dec 27, 16 | Feb 14, 19 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 2018/0224,119 | BURNER AND FINE SOLIDS FEEDING APPARATUS FOR A BURNER | Oct 28, 16 | Aug 09, 18 | OUTOTEC (FINLAND) OY |
| 2018/0195,716 | SOLID FUEL BURNER | Jun 22, 16 | Jul 12, 18 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 2017/0138,589 | Burner For The Combustion Of Particulate Fuel | Aug 01, 14 | May 18, 17 | KILN FLAME SYSTEMS LIMITED |
| 2015/0285,494 | POWERED FUEL CONVERSION SYSTEMS | Apr 16, 15 | Oct 08, 15 | Not available |
| 2015/0276,214 | Burner | Nov 28, 13 | Oct 01, 15 | FIVES PILLARD |
| 2015/0128,833 | Cyclone Burner | Nov 25, 11 | May 14, 15 | FLSMIDTH A/S |
| 2014/0373,763 | BURNER WITH FLAME STABILIZING/CENTER AIR JET DEVICE FOR LOW QUALITY FUEL | Jun 25, 13 | Dec 25, 14 | THE BABCOCK & WILCOX COMPANY |
| 2014/0223,882 | SYSTEMS AND METHODS FOR COAL BENEFICIATION | Feb 11, 13 | Aug 14, 14 | GENERAL ELECTRIC COMPANY |
| 2014/0083,478 | Combustion Device, Combustion Method, and Electric Power-Generating Device and Electric Power-Generating Method Using Same | Oct 26, 11 | Mar 27, 14 | HOKKAIDO TOKUSHUSHIRYOU KABUSHIKIKAISHA |
| 2014/0057,217 | Burner | Sep 23, 13 | Feb 27, 14 | IHI CORPORATION |
| 2013/0305,971 | Burner for Powdered and/or Particulate Fuels with Adjustable Swirl | Apr 23, 13 | Nov 21, 13 | Babcock Borsig Steinmueller GmbH |
| 2013/0112,120 | Dense Phase Swirl Pulverized Coal Burner | Feb 16, 12 | May 09, 13 | Not available |
| 2013/0036,955 | Three Stage Combustor For Low Quality Fuels | Aug 09, 12 | Feb 14, 13 | COMBUSTION SOLUTIONS |
| 2012/0325,128 | Homogenized Feeding of Pulverized fuel with a controllable restriction in the pulverized fuel feed line | Jun 19, 12 | Dec 27, 12 | SIEMENS AKTIENGESELLSCHAFT |