G21F 7/015
Room atmosphere, temperature or pressure control devices
G21F7/015 (Room atmosphere, temperature or pressure control devices) appears on 55 US grants and 61 published applications in this corpus.
Search patents in G21F- Granted patents
- 55
- Published applications
- 61
- Assignees
- 30
- Inventors
- 105
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 4 |
| 2012 | 0 | 1 |
| 2013 | 2 | 5 |
| 2014 | 2 | 9 |
| 2015 | 1 | 5 |
| 2016 | 6 | 6 |
| 2017 | 6 | 1 |
| 2018 | 5 | 4 |
| 2019 | 8 | 1 |
| 2020 | 1 | 5 |
| 2021 | 1 | 1 |
| 2022 | 4 | 4 |
| 2023 | 4 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for producing a radioactive drug product using a dispensing unit30 Sep 2025US 12,428,177 B2Curium US LLC
- Apparatus for saturating buffer material and method for saturating buffer material by using the same6 May 2025US 12,293,847 B2Korea Atomic Energy Research Institute
- Systems and methods for producing a radioactive drug product using a dispensing unit26 Dec 2023US 11,851,221 B2Curium US LLC
- Containment building with a window22 Aug 2023US 11,735,328 B2Corning Incorporated
- High-density subterranean storage system for nuclear fuel and radioactive waste15 Aug 2023US 11,728,061 B2Holtec International
- Systems and methods for producing a radioactive drug product using a dispensing unit15 Jan 2026US 2026/0015110 A1Curium US LLC
- Ventilated Storage System and Method Enabling Triangular Storage Array of Casks that Contain Hazardous Radioactive Materials3 Jul 2025US 2025/0218614 A1NAC International, Inc.
- Systems and methods for producing a radioactive drug product using a dispensing unit25 Jan 2024US 2024/0025579 A1Curium US LLC
- High-density subterranean storage system for nuclear fuel and radioactive waste30 Nov 2023US 2023/0386693 A1Holtec International
- Systems and methods for producing a radioactive drug product using a dispensing unit26 Oct 2023US 2023/0339631 A1Curium US LLC
Most cited
By later US patents
- Underground system and apparatus for storing spent nuclear fuel70US 7,068,748 B2Holtec International, Inx. · 2006
- Transitory storage for highly-radioactive wastes63US 4,634,875 AKernforschungsanlage Julich Gesellschaft mit beschrankter Haftung · 1987
- Systems and methods for storing spent nuclear fuel having protection design41US 7,590,213 B1Holtec International · 2009
- System and method of storing high level waste35US 7,330,526 B2Holtec International · 2008
- Method of storing high level waste29US 8,351,562 B2Holtec International · 2013