C01G 43/025
Uranium dioxide
C01G43/025 (Uranium dioxide) appears on 121 US grants and 40 published applications in this corpus.
Search patents in C01G- Granted patents
- 121
- Published applications
- 40
- Assignees
- 76
- Inventors
- 281
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 0 |
| 2016 | 3 | 5 |
| 2017 | 1 | 0 |
| 2018 | 3 | 1 |
| 2019 | 4 | 3 |
| 2020 | 2 | 3 |
| 2021 | 0 | 5 |
| 2022 | 4 | 5 |
| 2023 | 3 | 3 |
| 2024 | 1 | 1 |
| 2025 | 4 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing a monolithic support on which uranyl cations are immobilised, and associated methods for capture and recovery12 May 2026US 12,623,215 B2Centre National De La Recherche Scientifique
- Micro nuclear reactor having a heat pipe extending into a core comprising fuel particles mixed with moderator particles, where the particles can be gravity discharged from the core through a bottom outlet17 Mar 2026US 12,580,088 B2Seoul National University R&Db Foundation
- Reactor for hydrolysis of uranium hexafluoride28 Oct 2025US 12,453,947 B2Framatome
- Installation and method for converting uranium hexafluoride to uranium dioxide12 Aug 2025US 12,384,693 B2Framatome
- Method and facility for converting uranium hexafluoride into uranium dioxide12 Aug 2025US 12,384,694 B2Framatome
- Installation and method for converting uranium hexafluoride to uranium dioxide8 Jan 2026US 2026/0008689 A1Framatome
- Micro nuclear reactor18 Sep 2025US 2025/0292918 A1Seoul National University R&Db Foundation
- A target for mo-99 manufacture and method of manufacturing such a target24 Apr 2025US 2025/0128960 A1Australian Nuclear Science and Technology Organisation
- Method and target for mo-99 manufacture18 Apr 2024US 2024/0127980 A1Australian Nuclear Science and Technology Organisation
- High assay, low enriched uranium deconversion process16 Nov 2023US 2023/0368933 A1TerraPower, LLC
Most cited
By later US patents
- Method for the control of the composition and physical properties of solid uranium oxides115US 5,875,385 AMolten Metal Technology, Inc. · 1999
- Multicomponent fluid feed apparatus with preheater and mixer for a high temperature chemical reactor112US 5,935,528 AMolten Metal Technology, Inc. · 1999
- Apparatus for the continuous precipitation of uranium peroxide36US 4,271,127 A1981
- Method for producing oxide powder25US 4,364,859 ADoryokuro Kakunenryo Kaihatsu Jigyodan · 1982
- Process for producing uranium oxide rich compositions from uranium hexafluoride24US 4,090,976 AGeneral Electric Company · 1978