G21F 9/14
By incineration
Official title: by incineration; by calcination, e.g. desiccation
G21F9/14 (By incineration) appears on 96 US grants and 17 published applications in this corpus.
Search patents in G21F- Granted patents
- 96
- Published applications
- 17
- Assignees
- 65
- Inventors
- 215
- Latest grant
- 16 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 3 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for reducing radiologically-contaminated waste16 May 2023US 11,651,867 B2Westinghouse Electric Corp.
- Sealed plasma melting furnace for treating low- and intermediate-level radioactive waste22 Dec 2020US 10,871,288 B2Tripl Co., Ltd.
- Method of handling radioactive solutions7 Apr 2020US 10,614,926 B2State Atomic Energy Corporation “Roastom” On Behalf of the Russian Federation
- Thermal volume reduction of radioactive wastes25 Feb 2020US 10,573,423 B2
- Apparatus for cleaning contaminated water from radioactive materials3 Jul 2018US 10,014,087 B2Cleancarbonconversion Patents AG
- Supply device for supplying liquid waste to low-temperature melting furnace, and supply method using same23 Jul 2026US 2026/0210635 A1Korea Hydro & Nuclear Power Co., Ltd.
- A method for treating waste material comprising organic components and low and/or intermediate level radioactive agents and a use of a material21 Jul 2022US 2022/0230772 A1Teknologian tutkimuskeskus VTT Oy
- Method for reducing radiologically-contaminated waste11 Nov 2021US 2021/0350945 A1Westinghouse Electric Corp.
- Radioactive Waste Recycling Plant22 Jul 2021US 2021/0225545 A1Joint Stock Company “Rosenergoatom”
- Method of handling radioactive solutions5 Dec 2019US 2019/0371483 A1State Atomic Energy Corporation "Rosatom" On Behalf of the Russian Federation
Most cited
By later US patents
- Method for treating mixed radioactive waste111US 5,745,861 AMolten Metal Technology, Inc. · 1998
- Thermal conversion of wastes41US 4,499,833 ARockwell International Corporation · 1985
- Method of treating radioactive waste water resulting from decontamination39US 4,693,833 AJgc Corporation · 1987
- Method for thermal decomposition treatment of radioactive waste32US 4,895,678 ADoryokuro Kakunenryo Kaihatsu Jigyodan · 1990
- Treatment of substances30US 4,221,680 AUnited Kindgom Atomic Energy Authority · 1980