C01G 51/66
Containing alkaline earth metals
Official title: containing alkaline earth metals, e.g. SrCoO3
C01G51/66 (Containing alkaline earth metals) appears on 162 US grants and 170 published applications in this corpus.
Search patents in C01G- Granted patents
- 162
- Published applications
- 170
- Assignees
- 124
- Inventors
- 451
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 3 |
| 2002 | 4 | 2 |
| 2003 | 1 | 4 |
| 2004 | 5 | 8 |
| 2005 | 1 | 1 |
| 2006 | 6 | 5 |
| 2007 | 0 | 2 |
| 2008 | 4 | 3 |
| 2009 | 1 | 2 |
| 2010 | 6 | 5 |
| 2011 | 1 | 5 |
| 2012 | 3 | 6 |
| 2013 | 4 | 2 |
| 2014 | 3 | 4 |
| 2015 | 4 | 6 |
| 2016 | 3 | 8 |
| 2017 | 5 | 6 |
| 2018 | 5 | 13 |
| 2019 | 7 | 9 |
| 2020 | 7 | 21 |
| 2021 | 9 | 18 |
| 2022 | 18 | 12 |
| 2023 | 18 | 8 |
| 2024 | 7 | 8 |
| 2025 | 8 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multifferoic R-type hexaferrite, a composite and an article comprising the R-type hexaferrite, and a method of making the same22 Sep 2026US 12,744,140 B2Rogers Corporation
- Lithium secondary battery7 Jul 2026US 12,676,307 B2LG Chem.Ltd.
- Solid electrolyte, electrolyte layer and battery24 Mar 2026US 12,586,804 B2Institute of Science Tokyo
- High temperature oxide-based system for thermoelectric sensor applications2 Dec 2025US 12,490,654 B2Skyworks Solutions, Inc.
- Perovskite compound, a catalyst comprising the same, and an electrochemical device comprising the same18 Nov 2025US 12,476,260 B2Korea Advanced Institute of Science and Technology
- Electrode, solid oxide cell including the same, and method of preparing solid oxide cell1 Oct 2026US 2026/0296913 A1Samsung Electro-Mechanics Co., Ltd.
- Lsm-mco composite powders for solid oxide electrochemical cell and interconnect coatings and methods of forming same21 May 2026US 2026/0142199 A1Bloom Energy Corporation
- Solid ion conductor, electrode and solid oxide cell each including the solid ion conductor23 Apr 2026US 2026/0112656 A1Samsung Electronics Co., Ltd.
- Method for forming positive electrode active material19 Feb 2026US 2026/0051492 A1Semiconductor Energy Laboratory Co.Ltd.
- Method for manufacturing positive electrode active material, and secondary battery17 Jul 2025US 2025/0233147 A1Semiconductor Energy Laboratory Co.Ltd.
Most cited
By later US patents
- Combinatorial synthesis of novel materials365US 5,985,356 ASymyx Technologies, Inc. · 1999
- Giant magnetoresistive cobalt oxide compounds218US 5,776,359 ASymyx Technologies, Inc. · 1998
- Combinatorial synthesis of novel materials210US 6,004,617 ASymyx Technologies, Inc. · 1999
- 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