G21D 9/00
Arrangements to provide heat for purposes other than conversion into power
Official title: Arrangements to provide heat for purposes other than conversion into power, e.g. for heating buildings
G21D9/00 (Arrangements to provide heat for purposes other than conversion into power) appears on 89 US grants and 95 published applications in this corpus.
Search patents in G21D- Granted patents
- 89
- Published applications
- 95
- Assignees
- 62
- Inventors
- 218
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 6 |
| 2011 | 1 | 7 |
| 2012 | 1 | 4 |
| 2013 | 1 | 5 |
| 2014 | 0 | 4 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 5 | 5 |
| 2018 | 2 | 2 |
| 2019 | 6 | 2 |
| 2020 | 2 | 5 |
| 2021 | 2 | 3 |
| 2022 | 2 | 5 |
| 2023 | 1 | 5 |
| 2024 | 7 | 7 |
| 2025 | 8 | 14 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nuclear reactor integrated oil and gas production systems and methods of operation6 Oct 2026US 12,753,674 B2Natura Resources LLC
- Nuclear reactor-based systems, methods, and devices for energy production and carbon dioxide (CO2) capture12 May 2026US 12,623,903 B2NuScale Power, LLC
- Nuclear reactor system inside a borehole28 Apr 2026US 12,614,643 B2Deep Fission, Inc.
- Heat exchanger in a borehole receives heat through a rock formation from another borehole which includes a nuclear reactor11 Nov 2025US 12,469,612 B2Deep Fission, Inc.
- Nuclear driven carbon dioxide sequestration system and method16 Sep 2025US 12,415,159 B2Information Systems Laboratories, Inc.
- Nuclear Power Plant, Control Device for Nuclear Power Plant, and Control Method for Nuclear Power Plant20 Aug 2026US 2026/0245756 A1Hitachi GE Vernova Nuclear Energy, Ltd.
- Thermal power plant cogeneration facility, with an electrical energy conversion system (ECS) and a water electrolysis system (HTE) for the co-production of hydrogen and electricity with modulation of electricity production23 Jul 2026US 2026/0209965 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Nuclear Power Plant and Power Generation Method in Nuclear Power Plant2 Jul 2026US 2026/0188535 A1Hitachi-GE Nuclear Energy, Ltd.
- Electronuclear cogeneration plant with light water reactor and system for capturing atmospheric co2 or for desalinating sea water without drawing liquid water therefrom or releasing same into the environment25 Jun 2026US 2026/0177327 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Nuclear driven carbon dioxide sequestration method18 Jun 2026US 2026/0166485 A1Information Systems Laboratories, Inc.
Most cited
By later US patents
- Preparation of a primary target for the production of fission products in a nuclear reactor46US 3,940,318 AUnion Carbide Corporation · 1976
- System for and method of producing and retaining tritium38US 4,663,111 AElectric Power Research Institute, Inc. · 1987
- Process for producing ultra-pure plutonium-23836US 6,896,716 B1Haselwood Enterprises, Inc. · 2005
- Synfuel production ship33US 4,568,522 AGrumman Aerospace Corporation · 1986
- Thermogenic swimming-pool type nuclear reactor31US 4,033,814 ACommissariat A L' Energie Atomique · 1977