H01M 50/186
Characterised by the disposition of the sealing members
Official title: characterised by the disposition of the sealing members
H01M50/186 (Characterised by the disposition of the sealing members) appears on 1,636 US grants and 3,267 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,636
- Published applications
- 3,267
- Assignees
- 580
- Inventors
- 5,086
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 17 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 6 |
| 2002 | 18 | 17 |
| 2003 | 13 | 41 |
| 2004 | 13 | 34 |
| 2005 | 13 | 31 |
| 2006 | 17 | 47 |
| 2007 | 10 | 19 |
| 2008 | 18 | 31 |
| 2009 | 15 | 38 |
| 2010 | 26 | 42 |
| 2011 | 29 | 49 |
| 2012 | 25 | 56 |
| 2013 | 41 | 74 |
| 2014 | 31 | 64 |
| 2015 | 48 | 78 |
| 2016 | 44 | 74 |
| 2017 | 70 | 86 |
| 2018 | 60 | 103 |
| 2019 | 78 | 111 |
| 2020 | 98 | 112 |
| 2021 | 89 | 134 |
| 2022 | 79 | 259 |
| 2023 | 83 | 391 |
| 2024 | 125 | 447 |
| 2025 | 183 | 502 |
| 2026 | 198 | 421 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Secondary sealing device for pouch-type secondary battery6 Oct 2026US 12,756,042 B2LG Energy Solution, Ltd.
- Cylindrical secondary battery with cap assembly configured for deformation during gas discharge6 Oct 2026US 12,756,058 B2Samsung SDI.Co., Ltd.
- Battery cell and battery module including the same6 Oct 2026US 12,756,076 B2LG Energy Solution, Ltd.
- Secondary battery29 Sep 2026US 12,749,747 B2SK On Co., Ltd.
- Battery packs containing configurable terminal holder29 Sep 2026US 12,749,752 B2Techtronic Cordless GP
- 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.
- Battery cell, battery, and electric device8 Oct 2026US 2026/0312230 A1Contemporary Amperex Technology Co., Limited
- Power storage device, conductive member, lid unit, and method for manufacturing power storage device8 Oct 2026US 2026/0312245 A1Dai Nippon Printing 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.
Most cited
By later US patents
- Method for edge sealing barrier films175US 6,866,901 B2Vitex Systems, Inc. · 2005
- Battery with weldable feedthrough122US 5,306,581 AMedtronic, Inc. · 1994
- Hermetic electrical feedthrough assembly109US 4,678,868 AMedtronic, Inc. · 1987
- Energy storage device and its methods of manufacture107US 5,711,988 APinnacle Research Institute, Inc. · 1998
- Compliant seal structures for protected active metal anodes99US 7,824,806 B2PolyPlus Battery Company · 2010