F23G 2207/20
Waste supply
F23G2207/20 (Waste supply) appears on 140 US grants and 105 published applications in this corpus.
Search patents in F23G- Granted patents
- 140
- Published applications
- 105
- Assignees
- 102
- Inventors
- 298
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 4 |
| 2003 | 5 | 3 |
| 2004 | 3 | 3 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 3 |
| 2010 | 5 | 6 |
| 2011 | 0 | 2 |
| 2012 | 3 | 6 |
| 2013 | 2 | 7 |
| 2014 | 4 | 6 |
| 2015 | 6 | 4 |
| 2016 | 5 | 4 |
| 2017 | 3 | 1 |
| 2018 | 6 | 3 |
| 2019 | 1 | 6 |
| 2020 | 2 | 4 |
| 2021 | 6 | 6 |
| 2022 | 3 | 10 |
| 2023 | 6 | 7 |
| 2024 | 11 | 4 |
| 2025 | 6 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biochar production plant, a combustion chamber and a method of operating the combustion chamber25 Aug 2026US 12,716,584 B2
- Vacuum pump, detoxifying device, and exhaust gas processing system26 May 2026US 12,638,176 B2Edwards Japan Limited
- Hybrid feeding device for automatically adjusting co-firing amount of decaying garbage12 May 2026US 12,624,832 B2South China University of Technology
- Abatement method and apparatus21 Oct 2025US 12,447,438 B2Edwards Limited
- Thermal oxidization systems and methods with greenhouse gas capture2 Sep 2025US 12,405,003 B2Emission Rx Ltd.
- Flare gas capture apparatus, control, and associated methods17 Sep 2026US 2026/0276157 A1Tpe Midstream LLC
- Surface melting furnace, method for monitoring supply state of object being processed in surface melting furnace, and method for operating surface melting furnace9 Apr 2026US 2026/0098636 A1Kubota Corporation
- Thermal oxidization systems and methods with greenhouse gas capture20 Nov 2025US 2025/0354687 A1
- Compact waste combustion system12 Dec 2024US 2024/0410574 A1
- A Biochar Production Plant, A Combustion Chamber and a Method of Operating the Combustion Chamber18 Jul 2024US 2024/0240788 A1
Most cited
By later US patents
- Variable heat generating method and apparatus129US 4,622,007 AAmerican Combustion, Inc. · 1986
- Disposal feeding system including selective container control99US 3,986,624 AInternational Incinerators, Inc. · 1976
- Method and apparatus for generating highly luminous flame78US 4,797,087 AAmerican Combustion, Inc. · 1989
- Method for disposal of waste materials by incineration71US 4,750,437 AWaste Recovery, Inc. · 1988
- Controlled clean-emission biomass gasification heating system/method66US 5,279,234 AChiptec Wood Energy Systems · 1994