H01M 2300/002
Inorganic electrolyte
H01M2300/002 (Inorganic electrolyte) appears on 358 US grants and 574 published applications in this corpus.
Search patents in H01M- Granted patents
- 358
- Published applications
- 574
- Assignees
- 296
- Inventors
- 1,364
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 5 |
| 2004 | 1 | 8 |
| 2005 | 4 | 12 |
| 2006 | 1 | 13 |
| 2007 | 4 | 11 |
| 2008 | 6 | 5 |
| 2009 | 4 | 10 |
| 2010 | 3 | 9 |
| 2011 | 11 | 11 |
| 2012 | 6 | 14 |
| 2013 | 5 | 9 |
| 2014 | 5 | 29 |
| 2015 | 14 | 18 |
| 2016 | 16 | 32 |
| 2017 | 15 | 28 |
| 2018 | 21 | 27 |
| 2019 | 33 | 39 |
| 2020 | 25 | 50 |
| 2021 | 31 | 59 |
| 2022 | 25 | 50 |
| 2023 | 21 | 34 |
| 2024 | 38 | 38 |
| 2025 | 31 | 27 |
| 2026 | 8 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for dissolving lithium salt powder18 Aug 2026US 12,708,884 B2Hyundai Bc Engineering Co., Ltd.
- Solid electrolyte, electrode for lithium ion battery, and lithium ion battery16 Jun 2026US 12,658,469 B2National University Corporation Toyohashi University of Technology
- Localized high salt concentration electrolyte26 May 2026US 12,640,399 B2Wildcat Discovery Technologies, Inc.
- Electrolyte for lithium secondary battery and lithium secondary battery including the same19 May 2026US 12,633,571 B2SK On Co., Ltd.
- Lithium-ion battery and electric device5 May 2026US 12,620,633 B2Contemporary Amperex Technology Co., Limited
- Solid-state battery and method for producing solid-state battery1 Oct 2026US 2026/0302176 A1Honda Motor Co., Ltd.
- Electrolyte solution, sodium secondary battery and electrical apparatus24 Sep 2026US 2026/0290882 A1Contemporary Amperex Technology Co., Limited
- Ion conductor, composite, sheet, electrode, separator, and power storage device24 Sep 2026US 2026/0290887 A1Niterra Co., Ltd.
- Boron oxide-molten salt-based solid electrolyte and preparation method therefor24 Sep 2026US 2026/0290891 A1Sukgyung At Co., Ltd.
- Secondary battery and electric apparatus17 Sep 2026US 2026/0279892 A1Ningde Amperex Technology Limited
Most cited
By later US patents
- Composite coating for electrochemical electrode and method98US 4,981,672 AVoltaix, Inc. · 1991
- Microporous films83US 5,198,162 AScimat Limited · 1993
- Materials useful as electrolytic solutes83US 6,365,301 B1ACEP Inc. · 2002
- Electrochemical element for use at high temperatures48US 8,168,331 B2Shell Oil Company · 2012
- Composite coating for electrochemical electrode and method45US 4,707,422 AVoltaix, Inc. · 1987