F23G 2205/10
Waste feed arrangements: using ram or pusher
Official title: using ram or pusher
F23G2205/10 (Waste feed arrangements: using ram or pusher) appears on 81 US grants and 31 published applications in this corpus.
Search patents in F23G- Granted patents
- 81
- Published applications
- 31
- Assignees
- 61
- Inventors
- 151
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 4 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 5 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Infeed system for hydrolyzer6 May 2025US 12,290,847 B2Bouldin Corporation
- Wood pellet burner unit with sliding floor hopper10 Aug 2021US 11,085,631 B1Original Pellet Grill Company LLC
- Pyrolysis retort methods and apparatus8 Jun 2021US 11,029,024 B2
- Sealed plasma melting furnace for treating low- and intermediate-level radioactive waste22 Dec 2020US 10,871,288 B2Tripl Co., Ltd.
- Materials handling system for feed injection to thermal kiln retorts3 Nov 2020US 10,823,404 B1Pyrodyne Thermal, LLC
- Telescoping Ram and Methods for Its Use in Transferring Solid Material21 May 2026US 2026/0139904 A1Gti Energy
- Method and apparatus for incineration of combustible waste during the manufacture of cement clinker26 Feb 2026US 2026/0055025 A1FLSmidth Cement A/S
- Infeed system for hydrolyzer17 Jul 2025US 2025/0229307 A1Bouldin Corporation
- Infeed system for hydrolyzer26 Sep 2024US 2024/0316607 A1Bouldin Corporation
- Pyrolysis retort methods and apparatus30 Dec 2021US 2021/0404656 A1
Most cited
By later US patents
- Plasma pyrolysis and vitrification of municipal waste38US 5,544,597 APlasma Technology, Inc. · 1996
- Pollution-free, resource recovery, garbage disposal/fuel burning plant37US 4,829,911 A1989
- Process for plasma pyrolysis and vitrification of municipal waste33US 5,634,414 APlasma Technology, Inc. · 1997
- Device for charging combustible solids to rotary kilns29US 5,078,594 AAsh Grove Cement Company · 1992
- Plant for gasification of waste28US 6,155,182 A2000