G21C 9/024
Rupture diaphragms
Official title: {Rupture diaphragms}
G21C9/024 (Rupture diaphragms) appears on 11 US grants and 10 published applications in this corpus.
Search patents in G21C- Granted patents
- 11
- Published applications
- 10
- Assignees
- 11
- Inventors
- 38
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refillable volatile composition dispenser18 Aug 2026US 12,708,691 B2The Procter & Gamble Company
- Micro nuclear reactor having a heat pipe extending into a core comprising fuel particles mixed with moderator particles, where the particles can be gravity discharged from the core through a bottom outlet17 Mar 2026US 12,580,088 B2Seoul National University R&Db Foundation
- Gas equalization and management system for a molten salt nuclear reactor17 Feb 2026US 12,555,693 B2Abilene Christian University
- Passive containment cooling system for a nuclear reactor31 Jan 2023US 11,569,000 B2GE-Hitachi Nuclear Energy Americas LLC
- Passive containment cooling system for a nuclear reactor28 Jun 2022US 11,373,769 B2GE-Hitachi Nuclear Energy Americas LLC
- Gas management systems for a molten salt nuclear reactor30 Jul 2026US 2026/0221298 A1Abilene Christian University
- Micro nuclear reactor18 Sep 2025US 2025/0292918 A1Seoul National University R&Db Foundation
- Gas management systems for a molten salt nuclear reactor22 Feb 2024US 2024/0062923 A1Abilene Christian University
- Refillable volatile composition dispenser14 Sep 2023US 2023/0285624 A1The Procter & Gamble Company
- Passive containment cooling system for a nuclear reactor17 Nov 2022US 2022/0367076 A1GE-Hitachi Nuclear Energy Americas LLC
Most cited
By later US patents
- Passive containment cooling system for a nuclear reactor9US 11,373,769 B2GE-Hitachi Nuclear Energy Americas LLC · 2022
- Passive containment cooling system for a nuclear reactor9US 11,569,000 B2GE-Hitachi Nuclear Energy Americas LLC · 2023
- Pneumatic safety equipment to prevent the overheating of nuclear reactors3US 5,319,688 A1994
- Solid absorbant safety device for a nuclear reactor2US 4,120,753 AGroupement Atomique Alsacienne Atlantique · 1978