F22B 1/063
For metal cooled nuclear reactors
Official title: {for metal cooled nuclear reactors}
F22B1/063 (For metal cooled nuclear reactors) appears on 71 US grants and 22 published applications in this corpus.
Search patents in F22B- Granted patents
- 71
- Published applications
- 22
- Assignees
- 40
- Inventors
- 130
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat exchanger configuration for nuclear reactor6 Jan 2026US 12,516,888 B2TerraPower, LLC
- Helical baffle for once-through steam generator29 Oct 2024US 12,130,009 B2BWXT Canada Ltd.
- Systems and methods for steam reheat in power plants28 Nov 2023US 11,828,204 B2GE-Hitachi Nuclear Energy Americas LLC
- Reverse steam generator for a lead-cooled fast reactor31 Oct 2023US 11,802,686 B2State Atomic Energy Corporation “Rosatom” Acts on Behalf of the Russian Federation
- Systems and methods for steam reheat in power plants13 Dec 2022US 11,525,374 B2GE-Hitachi Nuclear Energy Americas LLC
- Hybrid power generation system22 Jan 2026US 2026/0024674 A1Holtec International
- Helical Baffle for Once-Through Steam Generator12 Dec 2024US 2024/0410566 A1BWXT Canada Ltd.
- Heat exchanger3 Aug 2023US 2023/0243593 A1
- Systems and methods for steam reheat in power plants30 Mar 2023US 2023/0096162 A1GE-Hitachi Nuclear Energy Americas LLC
- Reverse steam generator for a lead-cooled fast reactor3 Mar 2022US 2022/0065441 A1State Atomic Energy Corporation “Rosatom” Acts on Behalf of the Russian Federation
Most cited
By later US patents
- Pump/heat exchanger49US 4,216,821 ACommissariat A L' Energie Atomique · 1980
- Rupture disc32US 4,064,003 AThe United States of America as represented by the United States Energy Research and Development Administration · 1977
- Heat exchanger26US 4,090,554 AThe Babcock & Wilcox Company · 1978
- Modular transportable nuclear generator20US 10,229,757 B2Logos Technologies, LLC · 2019
- Industrial technique19US 4,163,470 AThe Babcock & Wilcox Company · 1979