C01G 45/1264
Containing rare earths
Official title: containing rare earths, e.g. (La1-xCax)MnO3 or LaMnO3
C01G45/1264 (Containing rare earths) appears on 94 US grants and 90 published applications in this corpus.
Search patents in C01G- Granted patents
- 94
- Published applications
- 90
- Assignees
- 83
- Inventors
- 277
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 1 |
| 2004 | 3 | 3 |
| 2005 | 1 | 3 |
| 2006 | 3 | 4 |
| 2007 | 0 | 9 |
| 2008 | 0 | 7 |
| 2009 | 5 | 3 |
| 2010 | 5 | 8 |
| 2011 | 6 | 5 |
| 2012 | 3 | 5 |
| 2013 | 5 | 5 |
| 2014 | 4 | 5 |
| 2015 | 9 | 4 |
| 2016 | 3 | 2 |
| 2017 | 3 | 1 |
| 2018 | 2 | 1 |
| 2019 | 3 | 2 |
| 2020 | 2 | 5 |
| 2021 | 2 | 7 |
| 2022 | 5 | 1 |
| 2023 | 3 | 2 |
| 2024 | 3 | 2 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- High temperature oxide-based system for thermoelectric sensor applications2 Dec 2025US 12,490,654 B2Skyworks Solutions, Inc.
- Hydrogen-selective oxygen carrier materials and methods of use26 Nov 2024US 12,151,233 B2Dow Global Technologies LLC
- Self-decontaminating antimicrobial compositions, articles, and structures, and methods of making and using the same12 Nov 2024US 12,139,417 B2Nanoionix, LLC
- Perovskite material, method of preparing the same, and secondary battery including the perovskite material11 Jun 2024US 12,009,514 B2Samsung Electronics Co., Ltd.
- Methods of producing hydrogen-selective oxygen carrier materials24 Oct 2023US 11,794,181 B2Dow Global Technologies LLC
- Oxygen reduction reaction catalyst and methods of synthesizing the same6 Mar 2025US 2025/0079473 A1Form Energy, Inc.
- Self-decontaminating antimicrobial compositions, articles, and structures, and methods of making and using the same27 Feb 2025US 2025/0066218 A1Nanoionix, LLC
- Manganese oxide, manganese oxide particles, near-infrared transmission material, and near-infrared transmission film5 Dec 2024US 2024/0400406 A1Mitsui Mining & Smelting Co., Ltd.
- Perovskite-type composite oxide powder and air electrode for solid oxide fuel cell and solid oxide fuel cell using the same8 Aug 2024US 2024/0266552 A1Dowa Electronics Materials Co., Ltd.
- Perovskites for reduction-re-oxidation thermochemical water and carbon dioxide splitting9 Nov 2023US 2023/0357046 A1
Most cited
By later US patents
- Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions202US 5,306,411 AThe Standard Oil Company · 1994
- Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions99US 5,744,015 A1998
- Production of metal oxide particles with nano-sized grains75US 6,752,979 B1Very Small Particle Company Pty Ltd · 2004
- Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions51US 5,693,212 AThe Standard Oil Company · 1997
- Rare earth-transition metal oxide pigments42US 6,582,814 B2dmc2 Degussa Metals Catalysts Cerdec AG · 2003