H01M 8/2435
With monolithic core structure
Official title: with monolithic core structure, e.g. honeycombs
H01M8/2435 (With monolithic core structure) appears on 119 US grants and 107 published applications in this corpus.
Search patents in H01M- Granted patents
- 119
- Published applications
- 107
- Assignees
- 59
- Inventors
- 219
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 2 |
| 2004 | 0 | 4 |
| 2005 | 1 | 2 |
| 2006 | 1 | 6 |
| 2007 | 2 | 10 |
| 2008 | 1 | 5 |
| 2009 | 5 | 7 |
| 2010 | 3 | 6 |
| 2011 | 4 | 4 |
| 2012 | 10 | 14 |
| 2013 | 8 | 8 |
| 2014 | 8 | 5 |
| 2015 | 9 | 9 |
| 2016 | 7 | 2 |
| 2017 | 3 | 5 |
| 2018 | 7 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 2 |
| 2021 | 0 | 4 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Redox flow batteries and compounds for battery application25 Aug 2026US 12,719,075 B2The Trustees of Columbia University in the City of New York
- Fuel battery cell and cell stack device8 Nov 2022US 11,495,820 B2KYOCERA Corporation
- Exhaust gas energy recovery converter10 May 2022US 11,326,497 B2Johnson IP Holding, LLC
- Redox flow batteries and compounds for battery application29 Mar 2022US 11,289,729 B2The Trustees of Columbia University in the City of New York
- Fuel cell device and system4 Aug 2020US 10,734,659 B2
- Interconnecting device for solid oxide fuel cells and a fuel cell stack comprising the same3 Aug 2023US 2023/0246204 A1
- Electrical contact material for integration as a contact layer in a reversible solid-oxide fuel cell8 Dec 2022US 2022/0393185 A1SeeO2 Energy Inc.
- Redox flow batteries and compounds for battery application11 Aug 2022US 2022/0255106 A1The Trustees of Columbia University in the City of New York
- Exhaust gas energy recovery converter7 Oct 2021US 2021/0310392 A1Johnson IP Holding, LLC
- Fuel battery cell and cell stack device23 Sep 2021US 2021/0296678 A1KYOCERA Corporation
Most cited
By later US patents
- Solid electrolyte fuel cells197US 5,273,837 ACorning Incorporated · 1993
- Fabrication of a monolithic solid oxide fuel cell129US 4,913,982 AAllied-Signal Inc. · 1990
- Apparatus and method of fabricating a monolithic solid oxide fuel cell109US 5,162,167 AAllied-Signal Inc. · 1992
- Method of fabricating a monolithic solid oxide fuel cell81US 5,290,642 AAlliedSignal Aerospace · 1994
- Method of making monolithic solid oxide fuel cell stack79US 4,857,420 AInternational Fuel Cell Corporation · 1989