C01G 43/066
Preparation
Official title: {Preparation}
C01G43/066 (Preparation) appears on 25 US grants and 7 published applications in this corpus.
Search patents in C01G- Granted patents
- 25
- Published applications
- 7
- Assignees
- 27
- Inventors
- 56
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 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 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Stoichiometric recovery of UF4 from UF6 dissolved in ionic liquids30 Dec 2025US 12,509,359 B2The Board of Regents of the Nevada System of Higher Education On Behalf of the University of Nevada, Las Vegas
- Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination6 Dec 2016US 9,511,339 B2Honeywell International Inc.
- Treatment of tantalum- and/or niobium-containing compounds8 Dec 2015US 9,206,056 B2The South African Nuclear Energy Corporation Limited
- Systems and methods for treating material21 Oct 2014US 8,867,692 B2Battelle Memorial Institute
- Method of producing sulfur tetrafluoride from uranium tetrafluoride5 Feb 2013US 8,367,026 B2
- Stoichiometric recovery of uf4 from uf6 dissolved in ionic liquids6 Apr 2023US 2023/0107668 A1The Board of Regents of the Nevada System of Higher Education On Behalf of the University of Nevad
- Fluidized bed reactors including conical gas distributors and related methods of fluorination5 Mar 2015US 2015/0064089 A1
- Series-coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination5 Mar 2015US 2015/0064090 A1Honeywell International Inc.
- Treatment of tantalum- and/or niobium-containing compounds22 Aug 2013US 2013/0216455 A1The South African Nuclear Energy Corporation Limited
- Systems and Methods for Treating Material21 Jun 2012US 2012/0156115 A1Battelle Memorial Institute
Most cited
By later US patents
- Process for the selective electrofluorination of alloys or metallic mixtures based on uranium18US 5,340,447 AUranium Pechiney · 1994
- Irradiated fuel reprocessing17US 4,011,296 AGeneral Electric Company · 1977
- Method for processing spent nuclear reactor fuel17US 4,278,559 AElectric Power Research Institute, Inc. · 1981
- Generation of fluorine via thermal plasma decomposition of metal fluoride13US 5,207,999 ACameco Corporation · 1993
- Multichamber type fluid bed reaction apparatus and method10US 5,264,196 AMitsubishi Materials Corporation · 1993