G21C 13/10
Means for preventing contamination in the event of leakage
Official title: Means for preventing contamination in the event of leakage, {e.g. double wall}
G21C13/10 (Means for preventing contamination in the event of leakage) appears on 66 US grants and 65 published applications in this corpus.
Search patents in G21C- Granted patents
- 66
- Published applications
- 65
- Assignees
- 51
- Inventors
- 171
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 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 | 1 |
| 2013 | 0 | 4 |
| 2014 | 1 | 4 |
| 2015 | 0 | 5 |
| 2016 | 4 | 4 |
| 2017 | 4 | 6 |
| 2018 | 1 | 1 |
| 2019 | 4 | 3 |
| 2020 | 2 | 2 |
| 2021 | 4 | 8 |
| 2022 | 5 | 10 |
| 2023 | 6 | 4 |
| 2024 | 2 | 5 |
| 2025 | 5 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Subatmospheric double containment system25US 4,081,323 AStone & Webster Engineering Corp. · 1978
- Nuclear steam system containment25US 4,213,824 AThe Babcock & Wilcox Company · 1980
- Nuclear reactor installation24US 4,696,791 ASulzer Brothers Limited · 1987
- Multiple shell pressure vessel22US 4,767,593 A1988
- Special enclosure for a pressure vessel20US 5,217,681 A1993