H01G 11/68
Characterised by their material
Official title: characterised by their material
H01G11/68 (Characterised by their material) appears on 374 US grants and 548 published applications in this corpus.
Search patents in H01G- Granted patents
- 374
- Published applications
- 548
- Assignees
- 257
- Inventors
- 1,138
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 4 |
| 2003 | 3 | 1 |
| 2004 | 3 | 5 |
| 2005 | 2 | 6 |
| 2006 | 3 | 4 |
| 2007 | 0 | 4 |
| 2008 | 3 | 4 |
| 2009 | 2 | 10 |
| 2010 | 5 | 12 |
| 2011 | 7 | 12 |
| 2012 | 4 | 24 |
| 2013 | 6 | 30 |
| 2014 | 6 | 32 |
| 2015 | 23 | 54 |
| 2016 | 25 | 48 |
| 2017 | 47 | 45 |
| 2018 | 35 | 40 |
| 2019 | 36 | 52 |
| 2020 | 34 | 39 |
| 2021 | 31 | 29 |
| 2022 | 25 | 19 |
| 2023 | 20 | 24 |
| 2024 | 13 | 19 |
| 2025 | 12 | 13 |
| 2026 | 8 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lithium anodes and methods for fabricating Li anodes22 Sep 2026US 12,744,214 B2William Marsh Rice University
- Aluminum-doped lithium ion conductor based on a garnet structure18 Aug 2026US 12,712,200 B2Schott AG
- Methods and apparatus for providing storage cell for energy storage device11 Aug 2026US 12,706,253 B2Fastcap Ultracapacitors LLC
- Interconnect strip for an ultracapacitor module16 Jun 2026US 12,658,379 B2KYOCERA AVX Components Corporation
- Conducting composite current collector for a battery or supercapacitor and production process9 Jun 2026US 12,651,753 B2Honeycomb Battery Company
- Interconnect Strip for an Ultracapacitor Module24 Sep 2026US 2026/0290711 A1KYOCERA AVX Components Corporation
- Direct growth cross-linked carbon nanotubes on microstructured metal substrate for supercapacitor application10 Sep 2026US 2026/0269145 A1University of South-Eastern Norway
- Facile material extrusion of 3d wearable conductive-polymer micro-super-capacitors27 Aug 2026US 2026/0250470 A1The Governing Council of the University of Toronto
- Process for fabricating an electrochemical device based on praseodymium doped nickel-ferrite nanoparticles and an electrochemical device27 Aug 2026US 2026/0253813 A1
- Electrode stacked body, method for producing electrode stacked body, and electrochemical device27 Aug 2026US 2026/0253909 A1Maxell, Ltd.
Most cited
By later US patents
- Planar, flow-through, electric, double-layer capacitor and a method of treating liquids with the capacitor93US 5,538,611 AMarc D. Andelman · 1996
- High energy density and high power density ultracapacitors and supercapacitors90US 5,426,561 AThe United States of America as represented by the United States National Aeronautics and Space Administration · 1995
- Electric double layer capacitor77US 5,450,279 AMatsushita Electric Industrial Co., Ltd. · 1995
- Preparation of mixed fiber composite structures73US 5,304,330 AAuburn University · 1994
- Ultracapacitor current collector72US 6,565,701 B1General Electric Company · 2003