C22B 60/023
Halogenated ion as active agent
Official title: {halogenated ion as active agent}
C22B60/023 (Halogenated ion as active agent) appears on 11 US grants and 7 published applications in this corpus.
Search patents in C22B- Granted patents
- 11
- Published applications
- 7
- Assignees
- 15
- Inventors
- 49
- Latest grant
- 16 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
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| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heap leaching method16 Mar 2021US 10,947,606 B2Bhp Billiton Olympic Dam Corporation Pty Ltd
- Process for metals leaching and recovery from radioactive wastes20 Feb 2018US 9,896,744 B2Her Majesty the Queen in Right of Canada as Represented by the Minister of Natural Resources Canada
- Uranium recovery from UF6 cylinders5 Jul 2016US 9,382,129 B2Transport Logistics International, Inc.
- Process for producing uranium oxides23 May 1989US 4,832,924 ADoryokuro Kakunenryo Kaihatsu Jigyodan
- Process for the reduction of fluorides of silicon, titanium, zirconium or uranium7 Apr 1987US 4,655,827 A
- One-step method for electrokinetic uranium extraction and separation from sandstone-type uranium deposit5 Feb 2026US 2026/0035822 A1Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Metal leaching process and apparatus10 Apr 2025US 2025/0115975 A1Commonwealth Scientific and Industrial Research Organisation
- Methods and systems for separation of thorium from uranium and their decay products18 Nov 2021US 2021/0354993 A1Westinghouse Electric Corp.
- Uranium hexafluoride off-gas treatment system and method1 Feb 2018US 2018/0030576 A1TerraPower, LLC
- Heap Leaching Method7 Dec 2017US 2017/0349972 A1Bhp Billiton Olympic Dam Corporation Pty Ltd
Most cited
By later US patents
- Process for recovering niobium and/or tantalum metal compounds from such ores further containing complexes of uranium, thorium, titanium and/or rare earth metals16US 4,451,438 AHerman C. Starck Berlin · 1984
- Method of reducing radioactive waste and of recovering uranium from it13US 4,265,861 AWyoming Mineral Corporation · 1981
- Process for recovering niobium and/or tantalum compounds from such ores further containing complexes of uranium, thorium, titanium and/or rare earth metals13US 4,446,116 AHermann C. Starck Bertin · 1984
- Uranium ore processing6US 4,374,096 ACanadian Patents and Development Limited · 1983
- Process for the reduction of fluorides of silicon, titanium, zirconium or uranium5US 4,655,827 A1987