C01G 43/003
Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Official title: {Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange}
C01G43/003 (Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange) appears on 26 US grants and 29 published applications in this corpus.
Search patents in C01G- Granted patents
- 26
- Published applications
- 29
- Assignees
- 34
- Inventors
- 86
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 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 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 5 |
| 2014 | 3 | 0 |
| 2015 | 3 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 3 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Functionalized porous organic polymers as uranium nano-traps for efficient uranium extraction31 Dec 2024US 12,179,173 B2University of South Florida
- Functionalized porous organic polymers as uranium nano-traps for efficient uranium extraction18 Apr 2023US 11,628,419 B2University of South Florida
- Method to produce salts containing actinide halides31 Aug 2021US 11,104,585 B2Uchicago Argonne, LLC
- Processes for the recovery of uranium from wet-process phosphoric acid using dual or single cycle continuous ion exchange approaches29 Jun 2021US 11,047,022 B2Ocp SA
- Process for liquid-liquid extraction of rare earths or actinides via synergistic combination of a co-solvent hydrotrope with anionic or chelating extractants11 Jun 2026US 2026/0159407 A1Centre National De La Recherche Scientifique
- System and method for producing acid deficient uranyl nitrate solution with an anion exchange membrane11 Jun 2026US 2026/0159413 A1X-energy, LLC
- Functionalized porous organic polymers as uranium nano-traps for efficient uranium extraction4 Apr 2024US 2024/0109051 A1University of South Florida
- 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
- Processes for the recovery of uranium2 Mar 2023US 2023/0064712 A1Ocp SA
Most cited
By later US patents
- Method for the recovery of actinide elements from nuclear reactor waste22US 4,162,230 AThe United States of America as represented by the United States Department of Energy · 1979
- Separation of uranium isotopes using anion exchangers14US 4,112,045 AAsahi Kasei Kogyo Kabushiki Kaisha · 1978
- Extraction of uranium from wet-process phosphoric acid7US 8,226,910 B2Urtek, LLC · 2012
- Extraction of uranium from wet-process phosphoric acid6US 8,703,077 B2Urtek, LLC · 2014
- Extraction of uranium from wet-process phosphoric acid6US 9,217,189 B2Urtek, LLC · 2015