F23G 5/18
In a stack
Official title: in a stack
F23G5/18 (In a stack) appears on 27 US grants and 7 published applications in this corpus.
Search patents in F23G- Granted patents
- 27
- Published applications
- 7
- Assignees
- 13
- Inventors
- 43
- Latest grant
- 17 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid combustion apparatus using pyrolysis of water and combustion air17 Mar 2020US 10,591,160 B2
- Method for treating solid waste based on a gradient composed of two distinct thermal sources21 Mar 2017US 9,599,337 B2Solum Ambiental E Equipamentos Electronmecanicos LTDA
- Flare stack combustion apparatus and method24 Jul 2007US 7,247,016 B2Saudi Arabian Oil Company
- Waste incinerating method and device for the method14 Jun 2005US 6,904,849 B2
- Combustors and burners with high turndown ratio2 Apr 2002US 6,363,868 B1Independant Stave Co.
- Material conversion apparatus30 Jul 2026US 2026/0218898 A1Elemental Induction, LLC
- Hybrid combustion apparatus using pyrolysis of water and combustion air25 Oct 2018US 2018/0306439 A1
- Method for Treating Solid Waste Based on a Gradient Composed of Two Distinct Thermal Sources26 Dec 2013US 2013/0341176 A1Solum Ambiental E Equipamentos Electromecanicos Ltda.
- Process heater system9 Feb 2012US 2012/0031987 A1
- Apparatus And Method For Heating Treatment20 Dec 2007US 2007/0289508 A1
Most cited
By later US patents
- Combustors and burners with high turndown ratio22US 6,363,868 B1Independant Stave Co. · 2002
- Apparatus and method for incinerating waste material with a converted preheater-type lime kiln18US 4,546,711 AMarblehead Lime Company · 1985
- Process and system for treating solid and liquid waste18US 5,462,676 AEnvirowaste Systems, Inc. · 1995
- Machine for processing web material14US 4,618,342 ABobst SA · 1986
- Combustion apparatus including pneumatically suspended combustion zone for waste material incineration and energy production11US 5,566,625 A1996