F23G 5/05
Using drying grates
Official title: using drying grates
F23G5/05 (Using drying grates) appears on 13 US grants and 9 published applications in this corpus.
Search patents in F23G- Granted patents
- 13
- Published applications
- 9
- Assignees
- 4
- Inventors
- 27
- Latest grant
- 11 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Combustion kiln system and method of operating the same11 May 2021US 11,002,446 B2Clean Thermodynamic Energy Conversion Ltd
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification21 Apr 2020US 10,627,105 B2
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification28 Feb 2017US 9,581,325 B2
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification22 Sep 2015US 9,140,446 B2
- Method and apparatus for the treatment and utilization of solid and liquid waste mixtures11 Jan 2005US 6,840,184 B2
- Reactor capable of carbonized drying and burning volatile gases together with toxic gases29 Sep 2022US 2022/0307687 A1
- Combustion kiln system and method of operating the same19 Aug 2021US 2021/0254827 A1Clean Thermodynamic Energy Conversion Ltd
- Combustion kiln system and method of operating the same17 Oct 2019US 2019/0316771 A1Clean Thermodynamic Energy Conversion Ltd
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification17 Aug 2017US 2017/0234529 A1
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification21 Apr 2016US 2016/0109116 A1
Most cited
By later US patents
- Solid waste reduction39US 6,152,306 AMolecular Waste Technologies · 2000
- Burning apparatus with means for heating and cleaning polluted products of combustion23US 4,724,776 A1988
- Incinerator improvements13US 5,209,169 A1993
- Method of disposing of animal waste10US 6,367,395 B12002
- Incinerator8US 4,430,950 A1984