G21C 7/34
Control of nuclear reaction: by utilisation of a primary neutron source
Official title: by utilisation of a primary neutron source
G21C7/34 (Control of nuclear reaction: by utilisation of a primary neutron source) appears on 16 US grants and 24 published applications in this corpus.
Search patents in G21C- Granted patents
- 16
- Published applications
- 24
- Assignees
- 24
- Inventors
- 71
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 3 | 0 |
| 2021 | 0 | 2 |
| 2022 | 3 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nuclear reactor core with rotating fuel modules and related systems15 Sep 2026US 12,738,386 B2Jacksonville University
- Microreactor with control neutron absorber assembly including a control neutron absorber rod30 Jun 2026US 12,671,004 B2Battelle Energy Alliance, LLC
- Reactivity booster-quencher, automatic power modules separator, and related methods thereof19 Jul 2022US 11,393,601 B2Carbon Free Holdings LLC
- Neutron emitter for a nuclear-fuel reactor28 Jun 2022US 11,373,767 B2Cosmic Energy Power Inc.
- Aqueous assembly and control method14 Jun 2022US 11,361,873 B2SHINE Technologies, LLC
- A method of operating a molten salt reactor24 Sep 2026US 2026/0290633 A1Saltfoss Energy Aps
- Multiplicative fission and converter Core for thermal and electrial generation16 Jul 2026US 2026/0204442 A1
- Power generation system and power generation method19 Dec 2024US 2024/0420852 A1Chubu University Educational Foundation
- Thorium molten salt reactor using 100% non-radioactive thorium fuel and a nuclear power generating system28 Nov 2024US 2024/0395428 A1
- Nuclear reactor core with rotating fuel modules and related systems27 Jun 2024US 2024/0212871 A1Jacksonville University
Most cited
By later US patents
- Gas cooled nuclear reactor with a pebble bed of spherical operating elements16US 5,019,322 AHochtemperatur-Reaktorbau GmbH · 1991
- Neutron source11US 4,208,247 AWestinghouse Electric Corp. · 1980
- In-vessel rod handling systems9US 10,755,822 B2TerraPower, LLC · 2020
- Switchable radioactive neutron source device9US 4,829,191 AThe United States of America as represented by the United States Department of Energy · 1989
- Fissionable material energy extraction system1US 10,096,387 B22018