G21C 1/10
Moderator and coolant being different or separated
Official title: moderator and coolant being different or separated
G21C1/10 (Moderator and coolant being different or separated) appears on 30 US grants and 21 published applications in this corpus.
Search patents in G21C- Granted patents
- 30
- Published applications
- 21
- Assignees
- 26
- Inventors
- 64
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 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 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 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 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 3 |
| 2022 | 2 | 4 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nuclear reactor core architecture with moderator elements inside insulator elements7 Oct 2025US 12,437,888 B2Loki Mmr Inc.
- Automatic shutdown controller for nuclear reactor system with control drums29 Jul 2025US 12,374,468 B2Loki Mmr Inc.
- Method for replacing nuclear reactor core19 Nov 2024US 12,148,539 B2Radiant Industries, Incorporated
- Modular integrated gas high temperature nuclear reactor7 Nov 2023US 11,810,680 B2Boston Atomics, LLC
- Nuclear reactor system with lift-out core assembly21 Mar 2023US 11,610,694 B2Radiant Industries, Incorporated
- Fuel assemblies for reactor systems16 Jul 2026US 2026/0204441 A1BAE SYSTEMS plc
- Nuclear reactor system with lift-out core assembly30 Apr 2026US 2026/0120900 A1Radiant Industries, Incorporated
- Nuclear reactor core architecture with enhanced heat transfer and safety9 Apr 2026US 2026/0100291 A1Loki Mmr Inc.
- Thermal bridge7 Mar 2024US 2024/0079153 A1BAE SYSTEMS plc
- Nuclear reactor system with lift-out core assembly24 Aug 2023US 2023/0268091 A1Radiant Industries, Incorporated
Most cited
By later US patents
- Destruction of plutonium47US 5,513,226 AGeneral Atomics · 1996
- Miniaturized nuclear reactor utilizing improved pressure tube structural members44US 5,640,434 A1997
- Fuel arrangement for high temperature gas cooled reactor27US 4,113,563 AWestinghouse Electric Corp. · 1978
- Nuclear propulsion rocket21US 5,410,578 AThe Babcock & Wilcox Company · 1995
- Coated structural component for a high temperature nuclear reactor14US 4,190,493 ASulzer Brothers Limited · 1980