H01M 8/1065
Characterised by the form
Official title: characterised by the form, e.g. perforated or wave-shaped
H01M8/1065 (Characterised by the form) appears on 70 US grants and 110 published applications in this corpus.
Search patents in H01M- Granted patents
- 70
- Published applications
- 110
- Assignees
- 73
- Inventors
- 313
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 5 |
| 2006 | 4 | 5 |
| 2007 | 3 | 4 |
| 2008 | 4 | 7 |
| 2009 | 0 | 5 |
| 2010 | 2 | 9 |
| 2011 | 2 | 6 |
| 2012 | 8 | 1 |
| 2013 | 4 | 5 |
| 2014 | 3 | 9 |
| 2015 | 3 | 4 |
| 2016 | 4 | 4 |
| 2017 | 2 | 3 |
| 2018 | 5 | 1 |
| 2019 | 4 | 1 |
| 2020 | 0 | 6 |
| 2021 | 2 | 4 |
| 2022 | 5 | 2 |
| 2023 | 3 | 8 |
| 2024 | 2 | 3 |
| 2025 | 0 | 6 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell10 Mar 2026US 12,573,640 B2Toppan Inc.
- Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising same19 Nov 2024US 12,148,963 B2Kolon Industries, Inc.
- Coaxial nanowire electrode11 Jun 2024US 12,009,525 B2Triad National Security, LLC
- Carbon foam, assembly and manufacturing method21 Nov 2023US 11,820,714 B2Asahi Kasei Kabushiki Kaisha
- Direct alcohol fuel cell3 Oct 2023US 11,777,123 B2Widex A/S
- Solid polymer fuel battery activation method1 Oct 2026US 2026/0302285 A1Honda Motor Co., Ltd.
- Ionomeric polymers useful as membranes and binders3 Sep 2026US 2026/0258202 A1The University of Chicago
- Hydrogen distribution system comprising fuel cells and methods of using the same23 Jul 2026US 2026/0213232 A1Jinetics Inc.
- Advanced Ion Exchange Membranes And Applications Thereof30 Apr 2026US 2026/0121095 A1
- Voltage monitoring arrangement for an electric cell stack, particularly for a fuel cell stack29 Jan 2026US 2026/0031374 A1Powercell Sweden AB
Most cited
By later US patents
- Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same98US 5,635,039 ALynntech, Inc. · 1997
- Gas humidification system using water permeable membranes55US 5,996,976 ALynntech, Inc. · 1999
- Membrane and electrode structure for methanol fuel cell47US 5,958,616 ALynntech, Inc. · 1999
- Membrane with supported internal passages45US 6,149,810 ALynntech, Inc. · 2000
- Integral sensors for monitoring a fuel cell membrane and methods of monitoring36US 6,214,487 B1Motorola, Inc. · 2001