G21C 19/22
Arrangements for obtaining access to the interior of a pressure vessel whilst
Official title: Arrangements for obtaining access to the interior of a pressure vessel whilst the reactor is operating
G21C19/22 (Arrangements for obtaining access to the interior of a pressure vessel whilst) appears on 6 US grants and 5 published applications in this corpus.
Search patents in G21C- Granted patents
- 6
- Published applications
- 5
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for periodically measuring the total gamma radiation activity of a target radioisotope being produced inside a nuclear reactor core23 Jul 2024US 12,046,386 B2Westinghouse Electric Corp.
- Irradiation target handling device for moving a target into a nuclear reactor8 Aug 2023US 11,721,450 B2Westinghouse Electric Corp.
- Mechanical seal assembly and method for sealing an opening in a nuclear power plant26 Jan 2021US 10,902,958 B2Framatome
- Irradiation target handling device for moving a target into a nuclear reactor25 Aug 2020US 10,755,829 B2Westinghouse Electric Corp.
- Handling flask comprising a device for displacement of a load along a vertical axis19 Jan 1993US 5,180,541 AFramatome
- Systems for periodically measuring the total gamma radiation activity of a target radioisotope being produced inside the core of a nuclear reactor21 Nov 2024US 2024/0387068 A1Westinghouse Electric Corp.
- Method and system for periodically measuring the total gamma radiation activity of a target radioisotope being produced inside the core of a nuclear reactor25 Nov 2021US 2021/0366626 A1Westinghouse Electric Corp.
- Irradiation target handling device for moving a target into a nuclear reactor16 Sep 2021US 2021/0287824 A1Westinghouse Electric Corp.
- Mechanical seal assembly and method for sealing an opening in a nuclear power plant3 Oct 2019US 2019/0304612 A1Framatome
- Irradiation target handling device18 Jan 2018US 2018/0019031 A1Westinghouse Electric Corp.
Most cited
By later US patents