H01M 6/045
Characterised by aqueous electrolyte
Official title: {characterised by aqueous electrolyte}
H01M6/045 (Characterised by aqueous electrolyte) appears on 141 US grants and 188 published applications in this corpus.
Search patents in H01M- Granted patents
- 141
- Published applications
- 188
- Assignees
- 106
- Inventors
- 393
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 5 |
| 2004 | 3 | 4 |
| 2005 | 2 | 4 |
| 2006 | 2 | 6 |
| 2007 | 3 | 2 |
| 2008 | 3 | 2 |
| 2009 | 5 | 9 |
| 2010 | 3 | 4 |
| 2011 | 0 | 7 |
| 2012 | 2 | 10 |
| 2013 | 4 | 6 |
| 2014 | 6 | 9 |
| 2015 | 4 | 7 |
| 2016 | 5 | 9 |
| 2017 | 7 | 15 |
| 2018 | 8 | 10 |
| 2019 | 8 | 8 |
| 2020 | 9 | 17 |
| 2021 | 10 | 9 |
| 2022 | 11 | 7 |
| 2023 | 10 | 14 |
| 2024 | 3 | 5 |
| 2025 | 8 | 5 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alkaline electrodes with electrolyte reservoirs7 Jul 2026US 12,676,393 B2Energizer Brands, LLC
- Electrolyte engineering methods and systems16 Jun 2026US 12,658,448 B2L3Harris Open Water Power, Inc.
- Cathode for an electrochemical cell including at least one cathode additive7 Apr 2026US 12,597,611 B2Duracell U.S. Operations, Inc.
- Salt water electrolyte battery10 Feb 2026US 12,548,782 B1HRL Laboratories, LLC
- Single-walled carbon nanotubes in alkaline electrochemical cell electrodes20 Jan 2026US 12,531,248 B2Energizer Brands, LLC
- Biological battery17 Sep 2026US 2026/0279867 A1
- A process for the purification of graphitic material10 Sep 2026US 2026/0265066 A1Hazer Group Ltd.
- Pyrrolidinium cation having at least one functional group for zinc batteries20 Aug 2026US 2026/0245978 A1U.S. Government as represented by the Secretary of the Army
- Onium cation with ether linkages for zinc batteries20 Aug 2026US 2026/0245979 A1U.S. Government as represented by the Secretary of the Army
- Aerosol generation device4 Jun 2026US 2026/0150910 A1Kt&G Corporation
Most cited
By later US patents
- Catholytes for aqueous lithium/air battery cells68US 8,323,820 B2PolyPlus Battery Company · 2012
- Ecologically clean mechanically rechargeable air-metal current source65US 6,355,369 B1Eontech Group Inc. · 2002
- Hydrogels for aqueous lithium/air battery cells61US 8,389,147 B2PolyPlus Battery Company · 2013
- Electrochemical cell and method58US 4,528,248 ALockheed Missiles & Space Company, Inc. · 1985
- Cerium batteries56US 7,625,663 B2Plurion Limited · 2009