G21F 1/047
With metals
Official title: {with metals}
G21F1/047 (With metals) appears on 19 US grants and 14 published applications in this corpus.
Search patents in G21F- Granted patents
- 19
- Published applications
- 14
- Assignees
- 24
- Inventors
- 46
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Macro-chip reinforced alloy27 Jan 2026US 12,534,780 B2Tecnium, LLC
- Radiation shielding red mud based hybrid composite panel and process for preparing the same16 Dec 2025US 12,500,007 B2Council of Scientific and Industrial Research An Indian Registered Body Incorporated Under the Regn. of Soc. Act (Act Xxi of 1860)
- Neutron absorbing concrete wall and method for producing such concrete wall7 Nov 2023US 11,810,682 B2Mirrotron Kft
- Macro-chip reinforced alloy28 Feb 2023US 11,590,573 B2Tecnium, LLC
- Macro-chip reinforced alloy24 Nov 2020US 10,843,272 B2Tecnium, LLC
- Cemented carbide material19 Jun 2025US 2025/0197976 A1Element Six Limited
- Macro-chip reinforced alloy22 Jun 2023US 2023/0193428 A1Tecnium, LLC
- Radiation shield unit, method of manufacturing radiation shield unit, and radiation shield structure18 May 2023US 2023/0154637 A1Kabushiki Kaisha Toshiba
- Radiation shielding red mud based hybrid composite panel and process for preparing the same15 Dec 2022US 2022/0399136 A1Council of Scientific and Industrial Research An Indian Registered Body Incorporated Under the Regn.
- Neutron Absorbing Concrete Wall and Method for Producing Such Concrete Wall30 Sep 2021US 2021/0304911 A1Mirrotron Kft
Most cited
By later US patents
- Radiation shielding composition41US 5,786,611 ALockheed Idaho Technologies Company · 1998
- Radiation shielding composition29US 6,166,390 ABechtel BWXT Idaho, LLC · 2000
- Non-combustible nuclear radiation shields with high hydrogen content27US 4,123,392 AChemtree Corporation · 1978
- Process for producing an aggregate suitable for inclusion into a radiation shielding product21US 6,120,706 ABechtel BWXT Idaho, LLC · 2000
- Cement composite, concrete, concrete cask and method of manufacturing concrete21US 7,294,375 B2Kabushiki Kaisha Kobe Seiko Sho · 2007