F03G 6/117
Solid-liquid phase change of the heat transfer fluid
Official title: {Solid-liquid phase change of the heat transfer fluid}
F03G6/117 (Solid-liquid phase change of the heat transfer fluid) appears on 8 US grants and 8 published applications in this corpus.
Search patents in F03G- Granted patents
- 8
- Published applications
- 8
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hybrid power generation system30 Sep 2025US 12,429,036 B2Holtec International
- Electrical power systems incorporating thermal energy storage18 Jun 2019US 10,326,276 B2Solarreserve Technology, LLC
- System and method for storing energy and purifying fluid13 Jan 2015US 8,931,277 B2State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University
- Multi-heat source power plant26 Aug 2014US 8,813,496 B2Ormat Technologies, Inc.
- Solar power generation system26 Mar 2026US 2026/0085665 A1Holtec International
- Hybrid power generation system9 Jan 2025US 2025/0012260 A1Holtec International
- Solar power generation system12 Dec 2024US 2024/0410343 A1Holtec International
- Electrical power systems incorporating thermal energy storage22 Mar 2018US 2018/0083449 A1Solarreserve Technology, LLC
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Most cited
By later US patents
- System and method for storing energy and purifying fluid48US 8,931,277 B2State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University · 2015
- Solar steam generator32US 3,962,873 AThermo Electron Corporation · 1976
- Hybrid solar and fuel fired electrical generating system27US 5,857,322 AElectric Power Research Institute, Inc. · 1999
- Multi-heat source power plant5US 8,341,960 B2Ormat Technologies, Inc. · 2013
- Hybrid power generation system1US 12,429,036 B2Holtec International · 2025