H01G 11/26
Characterised by their structure
Official title: characterised by their structure, e.g. multi-layered, porosity or surface features
H01G11/26 (Characterised by their structure) appears on 1,587 US grants and 2,261 published applications in this corpus.
Search patents in H01G- Granted patents
- 1,587
- Published applications
- 2,261
- Assignees
- 755
- Inventors
- 4,064
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 14 | 0 |
| 2000 | 9 | 0 |
| 2001 | 17 | 5 |
| 2002 | 17 | 22 |
| 2003 | 14 | 22 |
| 2004 | 18 | 34 |
| 2005 | 16 | 35 |
| 2006 | 18 | 38 |
| 2007 | 24 | 38 |
| 2008 | 21 | 38 |
| 2009 | 18 | 59 |
| 2010 | 31 | 77 |
| 2011 | 35 | 91 |
| 2012 | 47 | 95 |
| 2013 | 44 | 113 |
| 2014 | 59 | 102 |
| 2015 | 75 | 131 |
| 2016 | 100 | 108 |
| 2017 | 80 | 154 |
| 2018 | 108 | 137 |
| 2019 | 112 | 159 |
| 2020 | 130 | 154 |
| 2021 | 116 | 129 |
| 2022 | 100 | 91 |
| 2023 | 84 | 114 |
| 2024 | 98 | 117 |
| 2025 | 91 | 113 |
| 2026 | 39 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultracapacitor including a sulfur-based electrolyte system29 Sep 2026US 12,749,630 B2KYOCERA AVX Components Corporation
- Lithium anodes and methods for fabricating Li anodes22 Sep 2026US 12,744,214 B2William Marsh Rice University
- Energy storage apparatus and energy storage module15 Sep 2026US 12,738,572 B2Panasonic Intellectual Property Management Co., Ltd.
- System and method for forming capacitors in wellbores18 Aug 2026US 12,712,124 B2Halliburton Energy Services.Inc.
- Aluminum-doped lithium ion conductor based on a garnet structure18 Aug 2026US 12,712,200 B2Schott AG
- Energy storage device and energy storage apparatus8 Oct 2026US 2026/0312145 A1GS Yuasa International Ltd.
- Ultracapacitor for Use at Low and High Temperatures1 Oct 2026US 2026/0302095 A1KYOCERA AVX Components Corporation
- Porous carbon material, manufacturing method of the same, and energy storage device with the same24 Sep 2026US 2026/0285687 A13Dc Inc.
- Interconnect Strip for an Ultracapacitor Module24 Sep 2026US 2026/0290711 A1KYOCERA AVX Components Corporation
- Negative electrode material and preparation method therefor, electrochemical device, and electronic device24 Sep 2026US 2026/0290825 A1Ningde Amperex Technology Limited
Most cited
By later US patents
- Charge storage device250US 6,631,072 B1Energy Storage Systems PTY LTD · 2003
- Supercapacitor structure247US 6,181,545 B2Telcordia Technologies, Inc. · 2001
- Carbon supercapacitor electrode materials219US 5,993,996 AInorganic Specialists, Inc. · 1999
- Supercapacitors based on carbon foams189US 5,260,855 A1993
- Electrochemical capacitor155US 6,426,863 B1Lithium Power Technologies, Inc. · 2002