H01M 2300/0074
Ion conductive at high temperature
H01M2300/0074 (Ion conductive at high temperature) appears on 911 US grants and 955 published applications in this corpus.
Search patents in H01M- Granted patents
- 911
- Published applications
- 955
- Assignees
- 432
- Inventors
- 2,232
- Latest grant
- 15 Sep 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 | 6 |
| 2002 | 23 | 24 |
| 2003 | 23 | 20 |
| 2004 | 15 | 15 |
| 2005 | 13 | 10 |
| 2006 | 14 | 18 |
| 2007 | 12 | 16 |
| 2008 | 5 | 10 |
| 2009 | 11 | 18 |
| 2010 | 12 | 18 |
| 2011 | 5 | 20 |
| 2012 | 11 | 28 |
| 2013 | 14 | 25 |
| 2014 | 19 | 28 |
| 2015 | 22 | 99 |
| 2016 | 40 | 66 |
| 2017 | 63 | 41 |
| 2018 | 42 | 47 |
| 2019 | 42 | 51 |
| 2020 | 53 | 64 |
| 2021 | 38 | 63 |
| 2022 | 36 | 62 |
| 2023 | 47 | 53 |
| 2024 | 37 | 44 |
| 2025 | 45 | 66 |
| 2026 | 19 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing protonic ceramic fuel cell and protonic ceramic fuel cell manufactured by given method15 Sep 2026US 12,738,521 B2Korea Advanced Institute of Science and Technology
- Renewable energy integration with natural-gas based combined hydrogen and electricity production (CHEP) system and method1 Sep 2026US 12,725,857 B2Saudi Arabian Oil Company
- Metal-solid oxide composite, preparing method thereof, and solid oxide cell including the same4 Aug 2026US 12,700,606 B2Samsung Electro-Mechanics Co., Ltd.
- Ion-conductive solid and all-solid-state battery21 Jul 2026US 12,689,059 B2Canon Optron, Inc.
- Complex oxide, all-solid-state lithium ion secondary battery containing this complex oxide as solid electrolyte and method for producing complex oxide7 Jul 2026US 12,676,340 B2National Institute of Advanced Industrial Science and Technology
- 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
- Solid electrolyte ceramic material and solid-state battery24 Sep 2026US 2026/0290890 A1Murata Manufacturing Co., Ltd.
- Ceramic and metal materials with controlled microstructures, and systems and methods for fabrication and use thereof17 Sep 2026US 2026/0274753 A1University of Maryland, College Park
- Electrode assembly, and lithium secondary battery comprising the same17 Sep 2026US 2026/0279889 A1LG Energy Solution, Ltd.
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