C01G 43/01
Oxides
Official title: Oxides; Hydroxides
C01G43/01 (Oxides) appears on 206 US grants and 92 published applications in this corpus.
Search patents in C01G- Granted patents
- 206
- Published applications
- 92
- Assignees
- 122
- Inventors
- 485
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 12 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 4 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 4 | 6 |
| 2011 | 1 | 5 |
| 2012 | 2 | 3 |
| 2013 | 4 | 6 |
| 2014 | 6 | 4 |
| 2015 | 3 | 5 |
| 2016 | 6 | 7 |
| 2017 | 5 | 4 |
| 2018 | 8 | 3 |
| 2019 | 4 | 4 |
| 2020 | 3 | 6 |
| 2021 | 2 | 10 |
| 2022 | 8 | 5 |
| 2023 | 8 | 5 |
| 2024 | 1 | 2 |
| 2025 | 4 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Molybdenum-lined crucible30 Jun 2026US 12,669,287 B2X-energy, LLC
- 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
- Installation and method for converting uranium hexafluoride to uranium dioxide8 Jan 2026US 2026/0008689 A1Framatome
- Uranium precipitation via ozone bubbling9 Oct 2025US 2025/0313467 A1University of Notre Dame du Lac
- 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
- Molybdenum-lined crucible21 Nov 2024US 2024/0384934 A1X-energy, 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
- Device for atomizing a reaction mixture37US 4,361,965 ACommissariat A L' Energie Atomique · 1982
- 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