H01M 50/188
The sealing members being arranged between the lid and terminal
Official title: the sealing members being arranged between the lid and terminal
H01M50/188 (The sealing members being arranged between the lid and terminal) appears on 327 US grants and 922 published applications in this corpus.
Search patents in H01M- Granted patents
- 327
- Published applications
- 922
- Assignees
- 179
- Inventors
- 1,480
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 6 |
| 2006 | 0 | 9 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 4 | 4 |
| 2010 | 4 | 6 |
| 2011 | 0 | 10 |
| 2012 | 1 | 7 |
| 2013 | 7 | 18 |
| 2014 | 4 | 11 |
| 2015 | 10 | 16 |
| 2016 | 11 | 14 |
| 2017 | 14 | 6 |
| 2018 | 13 | 19 |
| 2019 | 10 | 24 |
| 2020 | 19 | 12 |
| 2021 | 16 | 36 |
| 2022 | 18 | 75 |
| 2023 | 14 | 123 |
| 2024 | 33 | 176 |
| 2025 | 52 | 186 |
| 2026 | 77 | 157 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secondary battery29 Sep 2026US 12,749,747 B2SK On Co., Ltd.
- Battery cell comprising case, electrode terminal, and sealing member, battery comprising the battery cell, and electric apparatus comprising the battery22 Sep 2026US 12,744,270 B2Contemporary Amperex Technology Co., Limited
- Battery cell, battery, and power consuming apparatus1 Sep 2026US 12,725,890 B2Contemporary Amperex Technology Co., Limited
- Power battery top cover and power battery25 Aug 2026US 12,719,115 B2Eve Power Co., Ltd.
- Button cell25 Aug 2026US 12,719,118 B2Samsung SDI.Co., Ltd.
- End-cover assembly, energy storage apparatus, and electricity-consumption device8 Oct 2026US 2026/0312193 A1Shenzhen Hithium Energy Storage Technology Co., Ltd.
- Top cover assembly and battery8 Oct 2026US 2026/0312194 A1Eve Power Co., Ltd.
- Secondary battery and preparation method thereof, and energy storage battery pack and preparation method thereof8 Oct 2026US 2026/0312251 A1Zhejiang Jinko Energy Storage Co., Ltd.
- Rechargeable battery1 Oct 2026US 2026/0302448 A1Samsung SDI.Co., Ltd.
- Battery cell comprising case, electrode terminal, and sealing member, battery comprising the battery cell, and electric apparatus comprising the battery1 Oct 2026US 2026/0302457 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Feedthrough pin insulator, assembly and method for electrochemical cell64US 5,811,206 AMedtronic, Inc. · 1998
- Sealed secondary cell60US 5,856,041 AMatsushita Electric Industrial Co., Ltd. · 1999
- Battery management systems for energy storage devices60US 9,893,385 B1Ambri Inc. · 2018
- High pressure seal for alkaline cells41US 5,080,985 ADuracell Inc. · 1992
- Alkaline cell with flat housing and nickel oxyhydroxide cathode37US 7,435,395 B2The Gillette Company · 2008