G21C 19/50
Of irradiated fluid fuel
Official title: of irradiated fluid fuel {, e.g. regeneration of fuels while the reactor is in operation}
G21C19/50 (Of irradiated fluid fuel) appears on 17 US grants and 33 published applications in this corpus.
Search patents in G21C- Granted patents
- 17
- Published applications
- 33
- Assignees
- 15
- Inventors
- 74
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 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 | 0 | 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 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 4 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 3 |
| 2021 | 3 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 3 |
| 2024 | 1 | 4 |
| 2025 | 0 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Real-time change detection monitoring using isotopic ratio signatures6 Oct 2026US 12,754,332 B2UT-Battelle, LLC
- Continuous removal of fission products from molten-salt fueled nuclear reactors23 Jun 2026US 12,665,099 B2Muons, Inc.
- Fission product trap for salt pipe and pump shaft seals and methods of use thereof24 Feb 2026US 12,562,289 B2
- Systems and methods for fast molten salt reactor fuel-salt preparation26 Nov 2024US 12,151,948 B2Metatomic, Inc.
- Actinide and rare earth drawdown system for molten salt recycle28 Mar 2023US 11,613,823 B2Uchicago Argonne, LLC
- Fission product trap for salt pipe and pump shaft seals and methods of use thereof21 May 2026US 2026/0142046 A1
- A method of adjusting oxoacidity14 May 2026US 2026/0135007 A1Seaborg Aps
- Chloride based volatility for the recovery of uranium from nuclear fuel salt5 Jun 2025US 2025/0182919 A1
- Systems and methods for fast molten salt reactor fuel-salt preparation15 May 2025US 2025/0154022 A1Metatomic, Inc.
- Mixed-spectrum molten salt reactor13 Mar 2025US 2025/0087377 A1Curio Solutions LLC
Most cited
By later US patents
- Fission reaction control in a molten salt reactor43US 10,438,705 B2TerraPower, LLC · 2019
- Method for converting UF5 to UF4 in a molten fluoride salt16US 4,005,178 AThe United States of America as represented by the United States Energy Research and Development Administration · 1977
- Fission reaction control in a molten salt reactor13US 11,170,901 B2TerraPower, LLC · 2021
- In-vessel rod handling systems9US 10,755,822 B2TerraPower, LLC · 2020
- Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein9US 8,942,338 B2TerraPower, LLC · 2015