G21F 7/00
Shielded cells or rooms
G21F7/00 (Shielded cells or rooms) appears on 553 US grants and 430 published applications in this corpus.
Search patents in G21F- Granted patents
- 553
- Published applications
- 430
- Assignees
- 295
- Inventors
- 1,035
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 8 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 11 | 0 |
| 1985 | 9 | 0 |
| 1986 | 8 | 0 |
| 1987 | 13 | 0 |
| 1988 | 10 | 0 |
| 1989 | 11 | 0 |
| 1990 | 13 | 0 |
| 1991 | 16 | 0 |
| 1992 | 12 | 0 |
| 1993 | 6 | 0 |
| 1994 | 12 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 1 |
| 2003 | 7 | 10 |
| 2004 | 6 | 4 |
| 2005 | 3 | 9 |
| 2006 | 2 | 2 |
| 2007 | 6 | 5 |
| 2008 | 3 | 11 |
| 2009 | 1 | 12 |
| 2010 | 8 | 15 |
| 2011 | 5 | 17 |
| 2012 | 17 | 15 |
| 2013 | 8 | 17 |
| 2014 | 16 | 37 |
| 2015 | 14 | 27 |
| 2016 | 31 | 25 |
| 2017 | 33 | 27 |
| 2018 | 20 | 34 |
| 2019 | 28 | 22 |
| 2020 | 32 | 32 |
| 2021 | 19 | 29 |
| 2022 | 21 | 26 |
| 2023 | 23 | 17 |
| 2024 | 17 | 15 |
| 2025 | 21 | 9 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tight connection device for the transfer of objects including a stub end provided with a release lug6 Oct 2026US 12,753,835 B2Getinge Life Science France
- Transfer system for a sealed enclosure having a sealed connection device for connecting to an enclosed volume22 Sep 2026US 12,744,132 B2Getinge Life Science France
- Methods and compositions for treating cancer with von Willebrand factor peptide linked to immunotherapeutic antibodies11 Aug 2026US 12,706,227 B2The University of Chicago
- Rolling radiation shield5 May 2026US 12,620,503 B2Mettler-Toledo AG
- Radiographic inspection device and method of inspecting object28 Apr 2026US 12,613,201 B2Nuctech Company Limited
- Method and apparatus for confining the spread of pollutants spilled into a moving fluid8 Oct 2026US 2026/0308859 A1
- Rolling radioprotective screen20 Aug 2026US 2026/0245758 A1Lemer Pax
- Container door for sealed transfer system6 Aug 2026US 2026/0225093 A1Getinge Life Science France
- Improved cell flange for a sealed transfer system30 Jul 2026US 2026/0218550 A1Getinge Life Science France
- Multi-tool General Coupling System and Handling Method for Treating Radioactive Package21 May 2026US 2026/0142051 A1China National Nuclear Corporation Sichuan Environmental Protection Engineering Co., Ltd.
Most cited
By later US patents
- Remotely controlled and/or powered mobile robot with cable management arrangement135US 4,736,826 ARemote Technology Corporation · 1988
- Manipulator shoulder mechanism97US 4,922,782 ADoryokuro Kakunenryo Kaihatsu Jigyodan · 1990
- Double lid system91US 5,857,308 AAEA Technology plc · 1999
- Remotely-operable positioning and carrying apparatus for remote-handling equipment72US 4,759,674 ADeutsche Gesellschaft fur Wiederaufarbeitung von Kernbrennstoffen mbH · 1988
- Underground system and apparatus for storing spent nuclear fuel70US 7,068,748 B2Holtec International, Inx. · 2006