G21F 5/00
Transportable or portable shielded containers
G21F5/00 (Transportable or portable shielded containers) appears on 1,413 US grants and 1,127 published applications in this corpus.
Search patents in G21F- Granted patents
- 1,413
- Published applications
- 1,127
- Assignees
- 590
- Inventors
- 2,504
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 19 | 0 |
| 1978 | 9 | 0 |
| 1979 | 13 | 0 |
| 1980 | 19 | 0 |
| 1981 | 18 | 0 |
| 1982 | 14 | 0 |
| 1983 | 10 | 0 |
| 1984 | 25 | 0 |
| 1985 | 21 | 0 |
| 1986 | 31 | 0 |
| 1987 | 31 | 0 |
| 1988 | 27 | 0 |
| 1989 | 32 | 0 |
| 1990 | 22 | 0 |
| 1991 | 23 | 0 |
| 1992 | 14 | 0 |
| 1993 | 19 | 0 |
| 1994 | 16 | 0 |
| 1995 | 20 | 0 |
| 1996 | 19 | 0 |
| 1997 | 21 | 0 |
| 1998 | 33 | 0 |
| 1999 | 19 | 0 |
| 2000 | 27 | 0 |
| 2001 | 19 | 7 |
| 2002 | 15 | 21 |
| 2003 | 38 | 31 |
| 2004 | 32 | 27 |
| 2005 | 15 | 41 |
| 2006 | 20 | 32 |
| 2007 | 22 | 27 |
| 2008 | 21 | 44 |
| 2009 | 17 | 42 |
| 2010 | 29 | 35 |
| 2011 | 21 | 34 |
| 2012 | 28 | 30 |
| 2013 | 28 | 31 |
| 2014 | 38 | 57 |
| 2015 | 40 | 50 |
| 2016 | 41 | 53 |
| 2017 | 52 | 46 |
| 2018 | 41 | 61 |
| 2019 | 57 | 44 |
| 2020 | 55 | 72 |
| 2021 | 29 | 64 |
| 2022 | 69 | 44 |
| 2023 | 49 | 57 |
| 2024 | 45 | 55 |
| 2025 | 45 | 64 |
| 2026 | 28 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G21F 5/06Details of, or accessories to, the containers758
- G21F 5/005Containers for solid radioactive wastes552
- G21F 5/015Transportable or portable shielded containers: for storing radioactive sources334
- G21F 5/02Transportable or portable shielded containers: with provision for restricted exposure of a96
- G21F 5/002Containers for fluid radioactive wastes57
Recent patents
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- Integrated monopile system having a nuclear reactor18 Aug 2026US 12,712,090 B2Blue Energy Global Inc.
- Assembly for transporting uranium hexafluoride, comprising shock absorber caps18 Aug 2026US 12,712,091 B2Orano Nuclear Packages and Services
- Methods and compositions for treating cancer with von Willebrand factor peptide linked to immunotherapeutic antibodies11 Aug 2026US 12,706,227 B2The University of Chicago
- Radiation monitoring systems, radioactive material storage systems and associated components and methods4 Aug 2026US 12,700,516 B2Battelle Energy Alliance, LLC
- Dry storage container for spent nuclear fuel with improved heat dissipation efficiency of decay heat8 Oct 2026US 2026/0311903 A1Korea Radioactive Waste Agency
- Methods and devices for radioactive waste solidification8 Oct 2026US 2026/0311904 A1AVANTech, Inc.
- Production of highly purified 212pb8 Oct 2026US 2026/0311905 A1Sciencons AS
- Refueling platform for integrated monopile system1 Oct 2026US 2026/0296604 A1Blue Energy Global Inc.
- Packaging System for Radioactive Waste1 Oct 2026US 2026/0301984 A1PacTec, Inc.
Most cited
By later US patents
- Protective shielding assembly for use in loading a hypodermic syringe with radioactive material233US 3,993,063 AUnion Carbide Corporation · 1976
- X-ray device for checking the contents of closed cargo carriers183US 6,058,158 A2000
- Drawing station system for radioactive material156US 5,927,351 ASyncor International Corporation · 1999
- Container and method for transporting a syringe containing radioactive material144US 5,519,931 ASyncor International Corporation · 1996
- Flexible source wire for radiation treatment of diseases114US 5,503,614 A1996