H01F 1/407
Diluted non-magnetic ions in a magnetic cation-sublattice
Official title: {Diluted non-magnetic ions in a magnetic cation-sublattice, e.g. perovskites, La1-x(Ba,Sr)xMnO3}
H01F1/407 (Diluted non-magnetic ions in a magnetic cation-sublattice) appears on 48 US grants and 31 published applications in this corpus.
Search patents in H01F- Granted patents
- 48
- Published applications
- 31
- Assignees
- 40
- Inventors
- 131
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 2 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Room-temperature multiferroicity material, method for preparing same, and electronic device comprising same23 Jun 2022US 2022/0199298 A1Unist (Ulsan National Institute of Science and Technology)
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Most cited
By later US patents
- Combinatorial synthesis of novel materials365US 5,985,356 ASymyx Technologies, Inc. · 1999
- Systems and methods for the combinatorial synthesis of novel materials320US 6,045,671 ASymyx Technologies, Inc. · 2000
- Giant magnetoresistive cobalt oxide compounds218US 5,776,359 ASymyx Technologies, Inc. · 1998
- Combinatorial synthesis of novel materials210US 6,004,617 ASymyx Technologies, Inc. · 1999
- Combinatorial synthesis of novel materials62US 6,326,090 B1Symyx Technologies, Inc. · 2001