F23G 7/14
Incinerators or other apparatus for consuming industrial waste: of contaminated soil
Official title: of contaminated soil, e.g. by oil
F23G7/14 (Incinerators or other apparatus for consuming industrial waste: of contaminated soil) appears on 135 US grants and 52 published applications in this corpus.
Search patents in F23G- Granted patents
- 135
- Published applications
- 52
- Assignees
- 78
- Inventors
- 212
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 15 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 5 |
| 2017 | 2 | 4 |
| 2018 | 1 | 5 |
| 2019 | 4 | 3 |
| 2020 | 5 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for pyrolysis9 Dec 2025US 12,492,345 B2Royal Melbourne Institute of Technology
- Method for mitigating acid rock drainage potential through the smoldering combustion of organic materials6 Jun 2023US 11,666,956 B2Geosyntec Consultants, Inc.
- Method for the destruction of organic contaminants through smoldering combustion19 Jul 2022US 11,389,845 B2Geosyntec Consultants, Inc.
- Method for manipulating smoldering combustion to remediate porous media impacted by recalcitrant compounds22 Mar 2022US 11,278,942 B2Geosyntec Consultants, Inc.
- Method for the destruction of organic contaminants through smoldering combustion30 Mar 2021US 10,960,446 B2Geosyntec Consultants, Inc.
- System and Method for Pyrolysis26 Mar 2026US 2026/0085243 A1Royal Melbourne Institute of Technology
- Vacuum-assisted bulk material treatment23 Oct 2025US 2025/0327571 A11078822 B.C. Ltd.
- Vacuum-assisted bulk material treatment23 Oct 2025US 2025/0327572 A11078822 B.C. Ltd.
- Removal of pfas from contaminated soil19 Dec 2024US 2024/0416401 A1Harbour Stone B.V.
- Systems and methods for thermal destruction of undesired substances by smoldering combustion29 Aug 2024US 2024/0286180 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- In situ thermal waste disposal system238US 4,913,065 AIndugas, Inc. · 1990
- In situ soil decontamination method and apparatus226US 5,011,329 AHrubetz Exploration Company · 1991
- Method for destroying and/or inerting waste77US 6,857,999 B2Saint-Gobain Glass France · 2005
- Method for removing mercury from contaminated soils and industrial wastes and related apparatus72US 5,300,137 APittsburgh Mineral and Environmental Technology, Inc. · 1994
- Apparatus and method for treatment of soil contaminated with hydrocarbons59US 4,667,609 A1987