F22G 5/126
In combination with steam-pressure reducing valves
Official title: {in combination with steam-pressure reducing valves}
F22G5/126 (In combination with steam-pressure reducing valves) appears on 14 US grants and 8 published applications in this corpus.
Search patents in F22G- Granted patents
- 14
- Published applications
- 8
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 6 May 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 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 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 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Steam pressure reducing and conditioning system6 Jul 2004US 6,758,232 B2Dresser, Inc.
- Energy storage and utilisation system12 Feb 2026US 2026/0043541 A1Graphite Energy (Assets) Pty Limited
- Heat supply-energy-saving equipment for printing and dyeing factory20 Feb 2025US 2025/0060093 A1Guangdong University of Technology
- Method for setting parameters of load feedforward controller for superheated steam temperature control27 Oct 2022US 2022/0341588 A1Southeast University
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Most cited
By later US patents
- Steam conditioning valve31US 4,011,287 A1977
- Perforated plate of steam reforming valve17US 3,981,946 ATokico Ltd. · 1976
- Steam-pressure reduction valve14US 4,505,865 AHolter Regelarmaturen GmbH & Co. KG · 1985
- Variable orifice desuperheater13US 4,071,586 ACopes-Vulcan, Inc. · 1978
- Steam throttle valve9US 4,278,619 ASulzer Brothers Limited · 1981