H01M 10/0427
Button cells
Official title: {Button cells}
H01M10/0427 (Button cells) appears on 194 US grants and 362 published applications in this corpus.
Search patents in H01M- Granted patents
- 194
- Published applications
- 362
- Assignees
- 126
- Inventors
- 658
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 5 |
| 2003 | 3 | 4 |
| 2004 | 2 | 2 |
| 2005 | 0 | 4 |
| 2006 | 2 | 1 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 4 |
| 2011 | 0 | 3 |
| 2012 | 1 | 8 |
| 2013 | 1 | 7 |
| 2014 | 5 | 10 |
| 2015 | 7 | 12 |
| 2016 | 8 | 9 |
| 2017 | 12 | 7 |
| 2018 | 8 | 15 |
| 2019 | 7 | 6 |
| 2020 | 10 | 26 |
| 2021 | 17 | 39 |
| 2022 | 17 | 46 |
| 2023 | 19 | 41 |
| 2024 | 20 | 53 |
| 2025 | 24 | 30 |
| 2026 | 17 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Energy storage cell and production method15 Sep 2026US 12,738,607 B2VARTA Microbattery GmbH
- Rechargeable battery8 Sep 2026US 12,731,831 B2Samsung SDI.Co., Ltd.
- Multi-regime electrolyte system for stationary lithium-sulfur batteries1 Sep 2026US 12,725,835 B2Lyten, Inc.
- Holder for an electrode of a button battery and a battery provided therewith25 Aug 2026US 12,719,114 B2Renata AG
- Button cell25 Aug 2026US 12,719,118 B2Samsung SDI.Co., Ltd.
- Rechargeable battery1 Oct 2026US 2026/0302448 A1Samsung SDI.Co., Ltd.
- Button cell24 Sep 2026US 2026/0290952 A1Samsung SDI.Co., Ltd.
- All-solid-state battery and method for manufacturing same23 Jul 2026US 2026/0213274 A1Maxell, Ltd.
- Button battery16 Jul 2026US 2026/0204591 A1Eve Energy Co., Ltd.
- Fabric or textile-based flexible battery and method of making the same2 Jul 2026US 2026/0188702 A1
Most cited
By later US patents
- Rechargeable lithium battery comprising substituted lithium titanate electrodes46US 6,372,384 B1Sanyo Electric Co., Ltd. · 2002
- Nonaqueous secondary battery with lithium titanium cathode34US 6,759,168 B2Hitachi Maxell, Ltd. · 2004
- In situ rechargeable battery and charging stand34US 7,705,558 B2DeNovo Research, LLC · 2010
- Button type cell and battery27US 3,960,599 ASaft-Societe des Accumulateurs Fixes et de Traction · 1976
- Flat non-aqueous electrolyte secondary cell26US 7,566,515 B2Toshiba Battery Co., Ltd. · 2009