C22B 60/0243
Phosphorated ion as active agent
Official title: {phosphorated ion as active agent}
C22B60/0243 (Phosphorated ion as active agent) appears on 12 US grants and 11 published applications in this corpus.
Search patents in C22B- Granted patents
- 12
- Published applications
- 11
- Assignees
- 12
- Inventors
- 43
- Latest grant
- 17 Feb 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 | 1 | 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 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dissolution process17 Feb 2026US 12,553,103 B2Watts & Fisher Pty Ltd
- Mesoporous organic material, useful in particular for extracting uranium(VI) from aqueous media including phosphoric acid, and uses thereof21 Jun 2022US 11,365,462 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- 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
- Compounds with phosphine oxide and amine functions, useful as uranium (VI) ligands, and uses thereof, in particular for extracting uranium(VI) from aqueous solutions of sulphuric acid22 Jan 2019US 10,183,959 B2Centre National De La Recherche Scientifique
- Processes for the recovery of uranium from wet-process phosphoric acid using dual or single cycle continuous ion exchange approaches28 Aug 2018US 10,060,011 B2K-Technologies, Inc.
- Dissolution process22 Dec 2022US 2022/0403482 A1Watts & Fisher Pty Ltd
- Mesoporous organic material, useful in particular for extracting uranium(vi) from aqueous media including phosphoric acid, and uses thereof17 Oct 2019US 2019/0316226 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Processes for the recovery of uranium from wet-process phosphoric acid using dual or single cycle continuous ion exchange approaches14 Mar 2019US 2019/0078176 A1K-Technologies, Inc.
- Methods for extracting and retrieving the uranium present in an aqueous solution including phosphoric acid13 Dec 2018US 2018/0355457 A1Orano Mining
- Method for separating iron from an organic phase containing uranium and method for extracting uranium from an aqueous solution of mineral acid containing uranium and iron5 Jul 2018US 2018/0187290 A1Areva Mines
Most cited
By later US patents
- Process for recovery of high purity uranium from fertilizer grade weak phosphoric acid13US 7,192,563 B2The Secretary, Department of Atomic Energy, Government of India · 2007
- Method for manufacture of phosphoric acid from phosphate rock11US 4,108,957 A1978
- Extraction of uranium from phosphoric acid using supported extractants7US 4,402,917 AAllied Chemical Corporation · 1983
- Method of purifying phosphoric acid after solvent extraction3US 4,250,155 AGardinier, Inc. · 1981
- Solvent extraction process for recovery of uranium from phosphoric acid (25-55% P205)3US 6,645,453 B2The Secretary, Department of Atomic Energy, Government of India · 2003