G21D 3/10
By a combination of a variable derived from neutron flux with other
Official title: by a combination of a variable derived from neutron flux with other controlling variables, e.g. derived from temperature, cooling flow, pressure
G21D3/10 (By a combination of a variable derived from neutron flux with other) appears on 42 US grants and 24 published applications in this corpus.
Search patents in G21D- Granted patents
- 42
- Published applications
- 24
- Assignees
- 27
- Inventors
- 107
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 3 |
| 2021 | 0 | 2 |
| 2022 | 4 | 3 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated control logic device and operating method thereof to control water level of steam generator of nuclear power plant26 May 2026US 12,638,171 B2Kepco Engineering & Construction Company, Inc.
- Hydrogenation system for a pressurized water reactor4 Mar 2025US 12,243,659 B2Framatome
- Using xenon concentration in controlling a nuclear power plant7 Jan 2025US 12,191,044 B2Framatome
- Machine learning in fusion reactors12 Mar 2024US 11,929,184 B2Tokamak Energy Ltd
- Method for regulating operating parameters of a nuclear reactor and corresponding nuclear reactor20 Jun 2023US 11,682,497 B2Framatome
- Systems and methods for automated plant control10 Jul 2025US 2025/0226125 A1
- Thorium molten salt reactor using 100% non-radioactive thorium fuel and a nuclear power generating system28 Nov 2024US 2024/0395428 A1
- Method and assembly for controlling a nuclear reactor, nuclear reactor equipped with such an assembly13 Jun 2024US 2024/0194360 A1Framatome
- Machine learning in fusion reactors29 Jun 2023US 2023/0207145 A1Tokamak Energy Ltd
- Method for controlling a nuclear power plant and controller19 Jan 2023US 2023/0012716 A1Framatome
Most cited
By later US patents
- System and process for the control of a nuclear power system44US 4,330,367 ACombustion Engineering, Inc. · 1982
- Fast reactor having reflector control system33US 5,420,897 ACentral Research Institute of Electric Power Industry · 1995
- Apparatus and method for controlling a nuclear reactor27US 4,080,251 ACombustion Engineering, Inc. · 1978
- Nuclear reactor power supply26US 4,427,620 AWestinghouse Electric Corp. · 1984
- Method and apparatus for controlling a nuclear reactor24US 4,318,778 ACombustion Engineering, Inc. · 1982