H01M 50/545
Formed by the casing of the cells
Official title: formed by the casing of the cells (cup shaped terminals adapted for cells having curved cross-section H01M50/56)
H01M50/545 (Formed by the casing of the cells) appears on 383 US grants and 633 published applications in this corpus.
Search patents in H01M- Granted patents
- 383
- Published applications
- 633
- Assignees
- 198
- Inventors
- 1,300
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 3 |
| 2002 | 2 | 7 |
| 2003 | 8 | 8 |
| 2004 | 4 | 16 |
| 2005 | 5 | 7 |
| 2006 | 4 | 8 |
| 2007 | 2 | 4 |
| 2008 | 7 | 9 |
| 2009 | 8 | 7 |
| 2010 | 5 | 12 |
| 2011 | 7 | 8 |
| 2012 | 5 | 14 |
| 2013 | 7 | 16 |
| 2014 | 9 | 15 |
| 2015 | 8 | 17 |
| 2016 | 13 | 13 |
| 2017 | 14 | 18 |
| 2018 | 11 | 24 |
| 2019 | 15 | 17 |
| 2020 | 19 | 25 |
| 2021 | 15 | 42 |
| 2022 | 26 | 63 |
| 2023 | 20 | 68 |
| 2024 | 43 | 112 |
| 2025 | 42 | 52 |
| 2026 | 34 | 48 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secondary battery29 Sep 2026US 12,749,744 B2Murata Manufacturing Co., Ltd.
- System for deicing black ice on road surface using invisible light based on AI29 Sep 2026US 12,749,781 B2Srd Korea Co., Ltd.
- Cylindrical secondary battery22 Sep 2026US 12,744,271 B2Samsung SDI.Co., Ltd.
- Button-type secondary battery8 Sep 2026US 12,731,838 B2LG Energy Solution, Ltd.
- Miniature electrochemical cell having a current collector/active material subassembly welded to the inner surface of a lid or base plate8 Sep 2026US 12,731,872 B1Greatbatch Ltd.
- Rechargeable battery1 Oct 2026US 2026/0302448 A1Samsung SDI.Co., Ltd.
- Case for secondary battery, secondary battery, and method of manufacturing the secondary battery1 Oct 2026US 2026/0302452 A1Samsung SDI.Co., Ltd.
- Rechargeable battery with translatable electrode1 Oct 2026US 2026/0302553 A1
- Electrode assembly, battery, and battery pack and vehicle including the same17 Sep 2026US 2026/0279922 A1LG Energy Solution, Ltd.
- Battery cell, battery and electric device17 Sep 2026US 2026/0279985 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Storage-stable, fluid dispensing device using a hydrogen gas generator197US 5,707,499 ACeramatec, Inc. · 1998
- Volumetrically efficient battery for implantable medical devices100US 6,040,082 AMedtronic, Inc. · 2000
- Electrochemical cells and methods of manufacturing the same100US 9,401,501 B224M Technologies, Inc. · 2016
- Electrochemical cells and methods of manufacturing the same99US 9,178,200 B224M Technologies, Inc. · 2015
- Electrochemical cells and methods of manufacturing the same92US 9,812,674 B224M Technologies, Inc. · 2017