Y10T 137/5544
Reversing valves - regenerative furnace type
Y10T137/5544 (Reversing valves - regenerative furnace type) appears on 47 US grants and 24 published applications in this corpus.
Search patents in Y10T- Granted patents
- 47
- Published applications
- 24
- Assignees
- 30
- Inventors
- 77
- Latest grant
- 18 Mar 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 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 4 |
| 2005 | 3 | 1 |
| 2006 | 5 | 4 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Indexing valve for regenerative thermal oxidizer18 Mar 2025US 12,253,178 B2Process Combustion Corporation
- Electric valve left mechanism24 Jun 2014US 8,758,693 B2Megtec Systems, Inc.
- Caged ball and spring valve rotator6 May 2014US 8,714,184 B1
- Valve device for a compressed air supply device and compressed air supply system31 Dec 2013US 8,616,231 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Forced-fluid switch24 Sep 2013US 8,539,974 B2Sandvik Thermal Process, Inc.
- Indexing Valve For Regenerative Thermal Oxidizer5 Jun 2025US 2025/0180128 A1Process Combustion Corporation
- Indexing Valve For Regenerative Thermal Oxidizer22 May 2025US 2025/0164017 A1Process Combustion Corporation
- Indexing valve for regenerative thermal oxidizer22 Jun 2023US 2023/0194004 A1Process Combustion Corporation
- Multi-way reversing valve2 Feb 2012US 2012/0024398 A1Fujikoki Corporation
- Forced-fluid switch5 Jan 2012US 2012/0000632 A1MRL Industries, Inc.
Most cited
By later US patents
- Valve system for regenerative thermal oxidizers24US 6,039,927 A2000
- Ventilator unit23US 4,688,626 A1987
- Valve actuation mechanism for incinerator21US 5,129,332 A1992
- Regenerative thermal oxidizer with gate manifold system21US 5,134,945 A1992
- Combustion device for burning waste gases containing combustible and noxious matters18US 4,126,419 A1978