Description
Class F23G : CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION
Subclass 5/00: Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels
F23G 5/00
Sub-Class
Stats
- 225 US PATENTS IN FORCE
- 15 US APPLICATIONS PENDING
- 145 Total Patent Owners
- 1,365 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12181149 | Grate block for a combustion grate | Jul 01, 20 | Dec 31, 24 | KANADEVIA INOVA AG |
| 12013118 | Biochar apparatus and process | Apr 19, 23 | Jun 18, 24 | Air Burners Inc. |
| 11994287 | Method for operating a furnace unit | Feb 11, 21 | May 28, 24 | Martin GmbH fuer Umwelt- und Energietechnik |
| 11976816 | Method and apparatus for improved operation of chemical recovery boilers | Mar 04, 21 | May 07, 24 | Sullivan, Higgins, and Brion PPE, LLC |
| 11976817 | Method for detecting a dioxin emission concentration of a municipal solid waste incineration process based on multi-level feature selection | Oct 26, 20 | May 07, 24 | Beijing University of Technology |
| 11931782 | Ionic-electronic destruction device for treating waste | Oct 09, 23 | Mar 19, 24 | Not available |
| 11920087 | Vertical thermal pressure vessel | Jun 24, 22 | Mar 05, 24 | Not available |
| 11892163 | Thermochemical system and method | Feb 02, 21 | Feb 06, 24 | Not available |
| 11815265 | Grate bar for stepped grate | Apr 25, 22 | Nov 14, 23 | IKN GMBH |
| 11808450 | Grate block with rising nose | Sep 09, 21 | Nov 07, 23 | HITACHI ZOSEN INOVA AG |
| 11802691 | Method for holding together adjacent incinerator grate bars and apparatus | Oct 05, 21 | Oct 31, 23 | Martin GmbH fur Umwelt- und Energietechnik |
| 11772994 | Integration of fermentation and gasification | Aug 16, 21 | Oct 03, 23 | LanzaTech, Inc. |
| 11732887 | Brush burning tool | Jul 02, 21 | Aug 22, 23 | Placer Union High School District |
| 11719432 | Containerized expeditionary solid waste disposal system | Mar 15, 21 | Aug 08, 23 | ECO BURN INC. |
| 11662092 | Biochar apparatus and process | Sep 23, 20 | May 30, 23 | Air Burners Inc. |
| 11661551 | Biochar extraction apparatus | Jun 28, 22 | May 30, 23 | Air Burners Inc. |
| 11543124 | Apparatus and method for continuously drying bulk goods, in particular wood chips and/or wood fibers comprising a hot gas cyclone | Mar 03, 17 | Jan 03, 23 | Kronoplus Limited |
| 11530358 | Process for producing liquid fuel from waste hydrocarbon and/or organic material, reactor, apparatus, uses and managing system thereof | Jul 04, 18 | Dec 20, 22 | ENVIROLLEA INC. |
| 11506379 | Catalytic oxidizer | May 07, 18 | Nov 22, 22 | Not available |
| 11499778 | Apparatus and method for continuously drying bulk goods, in particular wood chips and/or wood fibers comprising a solid fired hot gas generator | Mar 03, 17 | Nov 15, 22 | Douglas Technical Limited |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,399 | GRATE BAR AND USE OF A GRATE BAR | Oct 02, 24 | Apr 10, 25 | Not available |
| 2025/0060,099 | GRATE BLOCK FOR A COMBUSTION GRATE | Nov 04, 24 | Feb 20, 25 | KANADEVIA INOVA AG |
| 2025/0012,439 | THERMAL SLUDGE TO ENERGY TRANSFORMER | Jun 17, 24 | Jan 09, 25 | Not available |
| 2025/0003,586 | CONTROL DEVICE FOR CO2 RECOVERY DEVICE, CONTROL METHOD FOR CO2 RECOVERY DEVICE, AND PROGRAM | Jun 29, 22 | Jan 02, 25 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 2024/0401,800 | Method and Apparatus for Improved Operation of Chemical Recovery Boilers | May 07, 24 | Dec 05, 24 | Not available |
| 2024/0353,099 | Thermochemical system and method | Feb 06, 24 | Oct 24, 24 | Not available |
| 2024/0288,161 | BIOCHAR APPARATUS AND PROCESS | May 09, 24 | Aug 29, 24 | Not available |
| 2024/0035,655 | INCINERATION SYSTEM | Jun 07, 23 | Feb 01, 24 | Not available |
| 2023/0332,769 | WATER-COOLED GRATE BLOCK FOR AN INCINERATOR | Sep 09, 21 | Oct 19, 23 | HITACHI ZOSEN INOVA AG |
| 2023/0065,497 | COMBUSTION SYSTEM FOR SOLID BIOMASS FUEL | Feb 12, 21 | Mar 02, 23 | Not available |
| 2022/0074,588 | Method and device for the post-combustion of sewage sludge ash produced in a sewage sludge mono-incineration plant | Dec 16, 19 | Mar 10, 22 | Not available |
| 2022/0049,847 | SYSTEM FOR RECYCLING WASTE HEAT USING SOLID REFUSE FUEL INCINERATOR | Apr 28, 21 | Feb 17, 22 | Not available |
| 2019/0293,284 | Thermochemical system and method | Mar 25, 19 | Sep 26, 19 | Not available |
| 2019/0276,757 | SYSTEM AND METHOD FOR REDUCING NOx EMISSIONS FROM GASIFICATION POWER PLANTS | May 23, 19 | Sep 12, 19 | Not available |
| 2017/0234,529 | METHOD AND APPARATUS FOR IMPROVED FIRING OF BIOMASS AND OTHER SOLID FUELS FOR STEAM PRODUCTION AND GASIFICATION | Feb 27, 17 | Aug 17, 17 | 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)