H01G 11/56
Solid electrolytes
Official title: Solid electrolytes, e.g. gels; Additives therein
H01G11/56 (Solid electrolytes) appears on 990 US grants and 1,126 published applications in this corpus.
Search patents in H01G- Granted patents
- 990
- Published applications
- 1,126
- Assignees
- 525
- Inventors
- 2,313
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 13 | 0 |
| 1996 | 13 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 28 | 14 |
| 2002 | 27 | 35 |
| 2003 | 30 | 27 |
| 2004 | 21 | 51 |
| 2005 | 22 | 42 |
| 2006 | 36 | 42 |
| 2007 | 20 | 23 |
| 2008 | 27 | 43 |
| 2009 | 22 | 34 |
| 2010 | 29 | 45 |
| 2011 | 35 | 56 |
| 2012 | 43 | 61 |
| 2013 | 42 | 40 |
| 2014 | 45 | 32 |
| 2015 | 30 | 37 |
| 2016 | 34 | 47 |
| 2017 | 41 | 42 |
| 2018 | 41 | 63 |
| 2019 | 49 | 55 |
| 2020 | 48 | 55 |
| 2021 | 38 | 52 |
| 2022 | 33 | 45 |
| 2023 | 49 | 52 |
| 2024 | 36 | 45 |
| 2025 | 33 | 57 |
| 2026 | 25 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Graphene supercapacitor29 Sep 2026US 12,749,629 B2
- Self-regenerative electrolytes with intrinsic redox activity for energy storage devices25 Aug 2026US 12,718,988 B2The American University in Cairo
- Solid electrolytic capacitor element, solid electrolytic capacitor, and method for manufacturing solid electrolytic capacitor element18 Aug 2026US 12,712,133 B2Panasonic Intellectual Property Management Co., Ltd.
- Gel electrolyte supercapacitor21 Jul 2026US 12,688,978 B2Imam Abdulrahman Bin Faisal University
- Supercapacitors having a composite solid electrolyte with a dielectric matrix, and methods of their manufacture21 Jul 2026US 12,688,980 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Electrolyte solution for hybrid electrolytic capacitors and hybrid electrolytic capacitor17 Sep 2026US 2026/0279694 A1Sanyo Chemical Industries, Ltd.
- Electrochemical device27 Aug 2026US 2026/0254011 A1Maxell, Ltd.
- Release liner free laminatable ion-conducting multilayer polymer material6 Aug 2026US 2026/0225354 A1Miru Smart Technologies Corp.
- Solid electrolytic capacitor23 Jul 2026US 2026/0213084 A1Panasonic Intellectual Property Management Co., Ltd.
- Organic ionic plastic crystals as electrolytes16 Jul 2026US 2026/0200851 A1
Most cited
By later US patents
- Method for manufacturing porous structure and method for forming pattern645US 6,565,763 B1Kabushiki Kaisha Toshiba · 2003
- Polythiophene dispersions, their production and their use302US 5,300,575 ABayer Aktiengesellschaft · 1994
- Solid electrolytic capacitor with conductive polymer as solid electrolyte and method for fabricating the same226US 5,729,428 ANEC Corporation · 1998
- Solid electrolytic capacitor and method for manufacturing the same219US 5,473,503 ANEC Corporation · 1995
- Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative185US 5,812,367 AMatsushita Electric Industrial Co., Ltd. · 1998