G21C 11/022
Inside the reactor vessel
Official title: {inside the reactor vessel}
G21C11/022 (Inside the reactor vessel) appears on 24 US grants and 21 published applications in this corpus.
Search patents in G21C- Granted patents
- 24
- Published applications
- 21
- Assignees
- 24
- Inventors
- 91
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 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 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 2 |
| 2023 | 0 | 3 |
| 2024 | 0 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Radiation shielding for compact and transportable nuclear power systems31 Mar 2026US 12,592,324 B2Loki Mmr Inc.
- 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.
- Nuclear reactor using natural and artificial circulation methods11 Feb 2025US 12,224,074 B2Joint Stock Company “Akme-Engineering”
- Methods of constructing nuclear power plants with geothermal passive cooling25 Oct 2022US 11,482,345 B2GE-Hitachi Nuclear Energy Americas LLC
- Radiation shielding for compact and transportable nuclear power systems2 Jul 2026US 2026/0188530 A1Loki Mmr Inc.
- Isotope production devices, associated components, and systems16 Apr 2026US 2026/0106048 A1Battelle Energy Alliance, LLC
- Nuclear reactor core architecture with enhanced heat transfer and safety9 Apr 2026US 2026/0100291 A1Loki Mmr Inc.
- Nuclear power generation system and nuclear power generation method12 Jun 2025US 2025/0191794 A1Mitsubishi Heavy Industries, Ltd.
- Nuclear reactor with a heavy liquid metal coolant23 May 2024US 2024/0170167 A1"Akme-Engineering", Joint-Stock Company
Most cited
By later US patents
- Neutron protection device39US 4,493,813 ACommissariat A L' Energie Atomique · 1985
- Shadow shielding32US 5,436,945 ACombustion Engineering, Inc. · 1995
- Assembly for a core of a nuclear reactor23US 4,617,170 AKraftwerk Union Aktiengesellschaft · 1986
- Neutron shield panel arrangement for a nuclear reactor pressure vessel13US 4,743,423 AWestinghouse Electric Corp. · 1988
- Packed rod neutron shield for fast nuclear reactors11US 4,111,747 AThe United States of America as represented by the United States Department of Energy · 1978