G21F 1/12
Laminated shielding materials
G21F1/12 (Laminated shielding materials) appears on 183 US grants and 211 published applications in this corpus.
Search patents in G21F- Granted patents
- 183
- Published applications
- 211
- Assignees
- 176
- Inventors
- 446
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 4 |
| 2005 | 3 | 4 |
| 2006 | 0 | 7 |
| 2007 | 2 | 3 |
| 2008 | 5 | 9 |
| 2009 | 5 | 7 |
| 2010 | 2 | 4 |
| 2011 | 7 | 4 |
| 2012 | 1 | 4 |
| 2013 | 3 | 7 |
| 2014 | 8 | 14 |
| 2015 | 2 | 11 |
| 2016 | 3 | 8 |
| 2017 | 3 | 9 |
| 2018 | 5 | 13 |
| 2019 | 11 | 13 |
| 2020 | 11 | 21 |
| 2021 | 12 | 12 |
| 2022 | 13 | 12 |
| 2023 | 19 | 14 |
| 2024 | 9 | 9 |
| 2025 | 11 | 10 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rolling radiation shield5 May 2026US 12,620,503 B2Mettler-Toledo AG
- Coated microfibrous web and method for producing the same24 Feb 2026US 12,559,621 B2Mavig GmbH
- Scattered ray-shielding underwear for radiation therapy6 Jan 2026US 12,518,887 B2Industry-Academic Cooperation Foundation, Yonsei University
- Scatter radiation protection device2 Dec 2025US 12,484,864 B2O&M Halyard, Inc.
- Radiation transmission preventing film, and radiation transmission preventing filter and imaging device each utilizing said radiation transmission preventing film7 Oct 2025US 12,437,894 B2Nitto Denko Corporation
- Radiation and impact-protected radioactive waste cask20 Aug 2026US 2026/0245759 A1Global Tele Marketing Gtm SA
- Crystalline lens protector for radiation therapy16 Jul 2026US 2026/0199703 A1J and Yl Co., Ltd.
- Radiation shielding garment with modular back panel and expandable portions25 Jun 2026US 2026/0179799 A1Salus Scientific Corp
- Radiation barrier system and composition18 Jun 2026US 2026/0171276 A1Lithified Technologies Group, LLC
- Deep geological disposal facility for spent nuclear fuel and a simulating apparatus for deep geological disposal facilities of spent nuclear fuel30 Apr 2026US 2026/0120907 A1Korea Radioactive Waste Agency
Most cited
By later US patents
- Radiation shield and shielding material with excellent heat-transferring property94US 5,015,863 ANisshin Steel Co., Ltd. · 1991
- Bendable sheet material49US 4,751,021 AAAR Corp. · 1988
- Radiation barrier fabric42US 4,980,564 ASouthern Manufacture, Inc. · 1990
- Composite for use in making protective articles for use in laser surgery41US 5,103,816 ABiomedical Device Consultants, Inc. · 1992
- Composite for use in making protective articles for use in laser surgery35US 5,190,810 A1993