H01M 8/1233
With one of the reactants being liquid, solid or liquid-charged
Official title: with one of the reactants being liquid, solid or liquid-charged
H01M8/1233 (With one of the reactants being liquid, solid or liquid-charged) appears on 57 US grants and 78 published applications in this corpus.
Search patents in H01M- Granted patents
- 57
- Published applications
- 78
- Assignees
- 55
- Inventors
- 192
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 4 |
| 2009 | 1 | 6 |
| 2010 | 3 | 4 |
| 2011 | 1 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 2 | 3 |
| 2015 | 4 | 4 |
| 2016 | 1 | 4 |
| 2017 | 5 | 3 |
| 2018 | 3 | 3 |
| 2019 | 2 | 5 |
| 2020 | 2 | 5 |
| 2021 | 4 | 3 |
| 2022 | 4 | 2 |
| 2023 | 4 | 5 |
| 2024 | 2 | 5 |
| 2025 | 2 | 1 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid oxide cell stack18 Aug 2026US 12,712,191 B2Samsung Electro-Mechanics Co., Ltd.
- Fuel cell system4 Aug 2026US 12,700,605 B2LG Electronics Inc.
- Ion-conducting membranes, components having the ion-conducting membranes, and process for forming the same19 May 2026US 12,633,560 B2Vimano Inc.
- Highly active, robust and versatile multifunctional, fully non-noble metals based electro-catalyst compositions and methods of making for energy conversion and storage21 Oct 2025US 12,451,495 B2University of Pittsburgh-of the Commonweal Th System of Higher Education
- Fuel cell system including alcohol vaporization components and method of operating the same21 Oct 2025US 12,451,504 B2Bloom Energy Corporation
- Ion-conducting membranes, components having the ion-conducting membranes, and processes for forming the same30 Jul 2026US 2026/0221481 A1Vimano Inc.
- Testing system of selective dual mode type for fuel cell stacks or vapor/carbon dioxide co-electrolysis stacks11 Jun 2026US 2026/0163042 A1
- Highly active, robust and versatile multifunctional, fully non-noble metals based electro-catalyst compositions and methods of making for energy conversion and storage12 Feb 2026US 2026/0045517 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Fuel cell system including alcohol vaporization components and method of operating the same29 Jan 2026US 2026/0031379 A1Bloom Energy Corporation
- Fuel cell system including alcohol vaporization components and method of operating the same27 Mar 2025US 2025/0105325 A1Bloom Energy Corporation
Most cited
By later US patents
- Ceramic composite electrolytic device and method for manufacture thereof88US 6,074,771 AIGR Enterprises, Inc. · 2000
- Manufacturing method for solid-electrolyte fuel cell38US 5,290,323 AYuasa Corporation · 1994
- Systems and methods providing a wearable power generator28US 9,160,022 B2Raytheon Company · 2015
- Direct electrochemical conversion of carbon to electrical energy in a high temperature fuel cell20US 5,376,469 AThe Board of Trustees of the Leland Stanford Junior University · 1994
- Carbon-oxygen fuel cell18US 6,692,861 B2CellTech Power LLC · 2004