| 9963759 | Method for recovering ash from waste incineration | Dec 19, 14 | May 08, 18 | ECOPHOS S.A. |
| 9845957 | Pellet stove | Dec 01, 15 | Dec 19, 17 | Not available |
| 9810424 | System for cleaning the burner and confining fuel in solid-fuel boilers | Jun 22, 15 | Nov 07, 17 | CALDERERIA QUINTIN, S.L. |
| 9726369 | Chemical-looping combustion method with ashes and fines removal in the reduction zone and plant using same | Aug 09, 12 | Aug 08, 17 | TOTAL SA |
| 9669248 | Process and apparatus for treatment of incinerator bottom ash and fly ash | Dec 30, 14 | Jun 06, 17 | ALTER NRG CORP. |
| 9579600 | Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boiler | Nov 22, 13 | Feb 28, 17 | AMEC FOSTER WHEELER ENERGIA OY |
| 9581325 | Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification | Sep 21, 15 | Feb 28, 17 | Not available |
| 9541288 | Process for operating a furnace with bituminous coal and method for reducing slag formation therewith | Sep 07, 15 | Jan 10, 17 | Environmental Energy Services, Inc. |
| 9513030 | Water heater | Dec 04, 14 | Dec 06, 16 | NORITZ CORPORATION |
| 9468787 | Process and apparatus for treatment of incinerator bottom ash and fly ash | Dec 30, 14 | Oct 18, 16 | ALTER NRG CORP. |
| 9375718 | Shaft-to-roller attachment for clinker grinder roller | Oct 18, 11 | Jun 28, 16 | DIAMOND POWER INTERNATIONAL, INC. |
| 9366431 | Method and apparatus for the conveyance, cooling and energy recuperation of hot material | Sep 28, 10 | Jun 14, 16 | CLYDE BERGEMANN DRYCON GMBH |
| 9339144 | Apparatus for boosting fire and collecting ash | May 20, 13 | May 17, 16 | Not available |
| 9314655 | Process and apparatus for treatment of incinerator bottom ash and fly ash | Apr 12, 12 | Apr 19, 16 | ALTER NRG CORP. |
| 9239164 | Slag monitoring device for coal gasifier and coal gasifier | Sep 17, 10 | Jan 19, 16 | CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY, CHUBU ELECTRIC POWER CO., INC., THE CHUGOKU ELECTRIC POWER CO., INC., ELECTRIC POWER DEVELOPMENT CO., LTD., HOKKAIDO ELECTRIC POWER COMPANY, INCORPORATED, HOKURIKU ELECTRIC POWER COMPANY, JOBAN JOINT POWER CO., LTD., KYUSHU ELECTRIC POWER CO., INC., MITSUBISHI HITACHI POWER SYSTEMS, LTD., SHIKOKU ELECTRIC POWER CO., INC., TOHOKU ELECTRIC POWER CO., INC., TOKYO ELECTRIC POWER CO., INC., |
| 9216419 | Processing of waste incineration ashes | Jan 21, 15 | Dec 22, 15 | Not available |
| 9140446 | Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification | Mar 27, 13 | Sep 22, 15 | Not available |
| 9091483 | Process for purifying a flow of combustion fumes from a clinker production plant and relative apparatus | Dec 17, 09 | Jul 28, 15 | ITALCEMENTI S.P.A. |
| 9074767 | Rotary bottom ash regeneration system | Jan 19, 11 | Jul 07, 15 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 9062917 | Gasifier having a slag breaker and method of operating the same | Aug 14, 14 | Jun 23, 15 | INNERPOINT ENERGY CORPORATION |