H01M 2300/0071
Oxides
H01M2300/0071 (Oxides) appears on 1,759 US grants and 2,575 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,759
- Published applications
- 2,575
- Assignees
- 738
- Inventors
- 4,572
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 23 | 0 |
| 1995 | 16 | 0 |
| 1996 | 24 | 0 |
| 1997 | 15 | 0 |
| 1998 | 22 | 0 |
| 1999 | 35 | 0 |
| 2000 | 36 | 0 |
| 2001 | 31 | 7 |
| 2002 | 23 | 24 |
| 2003 | 24 | 23 |
| 2004 | 16 | 20 |
| 2005 | 15 | 17 |
| 2006 | 14 | 24 |
| 2007 | 15 | 26 |
| 2008 | 7 | 18 |
| 2009 | 13 | 39 |
| 2010 | 19 | 31 |
| 2011 | 11 | 38 |
| 2012 | 23 | 49 |
| 2013 | 23 | 48 |
| 2014 | 45 | 64 |
| 2015 | 44 | 171 |
| 2016 | 75 | 147 |
| 2017 | 104 | 102 |
| 2018 | 86 | 129 |
| 2019 | 100 | 171 |
| 2020 | 148 | 193 |
| 2021 | 110 | 216 |
| 2022 | 126 | 222 |
| 2023 | 132 | 198 |
| 2024 | 125 | 210 |
| 2025 | 135 | 232 |
| 2026 | 76 | 156 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Garnet-type lithium-ion solid-state conductor6 Oct 2026US 12,756,004 B2Samsung Electronics Co., Ltd.
- Solid electrolyte including nitrogen and sulfur, electrochemical cell including solid electrolyte, and method of preparing sold electrolyte6 Oct 2026US 12,756,005 B2Samsung SDI.Co., Ltd.
- Powderized solid-state electrolyte and electroactive materials29 Sep 2026US 12,749,702 B2Dragonfly Energy Corp.
- Solid-state electrolyte material and solid-state battery utilizing the same29 Sep 2026US 12,749,704 B2Samsung Electronics Co., Ltd.
- Method to improve ionic conductivity of a solid electrolyte in a battery cell29 Sep 2026US 12,749,705 B2GM Global Technology Operations LLC
- Method for producing pyrochlore-type oxide8 Oct 2026US 2026/0308007 A1Denso Corporation
- Llzo powder having high phase purity and processes for synthesizing same8 Oct 2026US 2026/0308009 A1Materion Corporation
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Positive electrode active material layer, electrode, and solid-state battery8 Oct 2026US 2026/0312058 A1Kureha Corporation
- Positive electrode active material layer, electrode, and solid-state battery8 Oct 2026US 2026/0312059 A1Kureha Corporation
Most cited
By later US patents
- Coal gasification and hydrogen production system and method301US 5,955,039 ASiemens Westinghouse Power Corporation · 1999
- Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions283US 6,187,465 B12001
- Purge gas protected transportable pressurized fuel cell modules and their operation in a power plant195US 5,573,867 AWestinghouse Electric Corp. · 1996
- Solid oxide fuel cell generator with removable modular fuel cell stack configurations188US 5,741,605 AWestinghouse Electric Corp. · 1998
- Thermally enhanced compact reformer179US 5,858,314 AZtek Corporation · 1999