F23G 2205/16
Waste feed arrangements: using chute
Official title: using chute
F23G2205/16 (Waste feed arrangements: using chute) appears on 43 US grants and 26 published applications in this corpus.
Search patents in F23G- Granted patents
- 43
- Published applications
- 26
- Assignees
- 33
- Inventors
- 97
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 4 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for treating combustible substance14 Jan 2025US 12,196,417 B2Taiheiyo Engineering Inc.
- Method for operating a furnace unit28 May 2024US 11,994,287 B2Martin GmbH fuer Umwelt- und Energietechnik
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification21 Apr 2020US 10,627,105 B2
- Biomass gasification system15 Aug 2017US 9,732,291 B2Tesna Energy Co., Ltd.
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification28 Feb 2017US 9,581,325 B2
- Home and industrial pellet burning system31 Aug 2023US 2023/0272913 A1
- Method and apparatus for treating combustible substance28 Jul 2022US 2022/0235933 A1Taiheiyo Engineering Inc.
- Method for operating a furnace unit19 Aug 2021US 2021/0254828 A1Martin GmbH fuer Umwelt- und Energietechnik
- Pyrolysis apparatus15 Apr 2021US 2021/0108796 A1Kakuno Seisakusho Co., Ltd.
- Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification17 Aug 2017US 2017/0234529 A1
Most cited
By later US patents
- Incineration process30US 4,753,181 A1988
- Waste fuel delivery to long kilns27US 5,224,433 AAsh Grove Cement Company · 1993
- Method and equipment for thermal destruction of wastes19US 6,182,585 B2General Phosphorix LLC · 2001
- Burning of blended waste-derived supplemental fuel for improved manufacture of cement18US 5,377,603 AAsh Grove Cement Company · 1995
- Solid waste-to-steam incinerator capacity enhancement by combined oxygen enrichment and liquid quench17US 5,052,310 AAir Products and Chemicals, Inc. · 1991