H01M 8/1009
With one of the reactants being liquid, solid or liquid-charged
Official title: with one of the reactants being liquid, solid or liquid-charged (H01M8/12 takes precedence)
H01M8/1009 (With one of the reactants being liquid, solid or liquid-charged) appears on 1,307 US grants and 2,224 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,307
- Published applications
- 2,224
- Assignees
- 646
- Inventors
- 3,361
- Latest grant
- 8 Sep 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 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 14 | 0 |
| 2000 | 9 | 0 |
| 2001 | 21 | 5 |
| 2002 | 26 | 62 |
| 2003 | 26 | 73 |
| 2004 | 48 | 132 |
| 2005 | 32 | 180 |
| 2006 | 45 | 237 |
| 2007 | 49 | 289 |
| 2008 | 62 | 230 |
| 2009 | 105 | 251 |
| 2010 | 163 | 190 |
| 2011 | 131 | 122 |
| 2012 | 111 | 80 |
| 2013 | 76 | 57 |
| 2014 | 71 | 55 |
| 2015 | 50 | 44 |
| 2016 | 35 | 34 |
| 2017 | 23 | 19 |
| 2018 | 27 | 28 |
| 2019 | 28 | 21 |
| 2020 | 24 | 20 |
| 2021 | 16 | 25 |
| 2022 | 20 | 23 |
| 2023 | 20 | 23 |
| 2024 | 17 | 11 |
| 2025 | 13 | 6 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 4H/fcc heterophase platinum based nanomaterial on nanorod for electrocatalytic alcohol oxidation8 Sep 2026US 12,731,794 B2City University of Hong Kong
- Fuel cell re-oxidation prevention during operation stop30 Jun 2026US 12,671,101 B2GE Vernova Infrastructure Technology LLC
- Ion-conducting membranes, components having the ion-conducting membranes, and process for forming the same19 May 2026US 12,633,560 B2Vimano Inc.
- Electrochemical inert gas and power generating system and method28 Apr 2026US 12,612,175 B2Hamilton Sundstrand Corporation
- Pulsed electrochemical deposition of ordered intermetallic carbon composites14 Apr 2026US 12,603,300 B2
- Hydrophobic biobinder for cathodic formulation20 Aug 2026US 2026/0245916 A1Befc
- Ion-conducting membranes, components having the ion-conducting membranes, and processes for forming the same30 Jul 2026US 2026/0221481 A1Vimano Inc.
- Hybrid turboshaft and solid oxide fuel cell propulsion system and related methods25 Jun 2026US 2026/0175983 A1The Boeing Company
- Advanced Ion Exchange Membranes And Applications Thereof30 Apr 2026US 2026/0121095 A1
- Fuel cell system including alcohol vaporization components and method of operating the same29 Jan 2026US 2026/0031379 A1Bloom Energy Corporation
Most cited
By later US patents
- Method for manufacturing porous structure and method for forming pattern645US 6,565,763 B1Kabushiki Kaisha Toshiba · 2003
- Composite solid polymer electrolyte membranes346US 7,550,216 B2Foster-Miller, Inc. · 2009
- Surface replica fuel cell for micro fuel cell electrical power pack208US 5,759,712 A1998
- Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane173US 5,599,638 ACalifornia Institute of Technology · 1997
- Nanowire-based membrane electrode assemblies for fuel cells164US 7,179,561 B2Nanosys, Inc. · 2007