H01M 50/358
External gas exhaust passages located on the battery cover or case
H01M50/358 (External gas exhaust passages located on the battery cover or case) appears on 247 US grants and 877 published applications in this corpus.
Search patents in H01M- Granted patents
- 247
- Published applications
- 877
- Assignees
- 172
- Inventors
- 1,537
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 10 |
| 2013 | 3 | 5 |
| 2014 | 3 | 13 |
| 2015 | 8 | 28 |
| 2016 | 9 | 6 |
| 2017 | 11 | 6 |
| 2018 | 5 | 3 |
| 2019 | 11 | 7 |
| 2020 | 11 | 13 |
| 2021 | 4 | 35 |
| 2022 | 16 | 69 |
| 2023 | 27 | 101 |
| 2024 | 39 | 135 |
| 2025 | 41 | 280 |
| 2026 | 52 | 160 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High voltage cable routing for electrified vehicle6 Oct 2026US 12,752,140 B2Oshkosh Corporation
- Battery module6 Oct 2026US 12,756,060 B2Samsung SDI.Co., Ltd.
- Vehicle having automatic vent gas discharge doors6 Oct 2026US 12,756,061 B2Fca US LLC
- Discharge device for battery cooling air29 Sep 2026US 12,746,810 B2Nissan Motor Co., Ltd.
- High voltage cable routing for electrified vehicle22 Sep 2026US 12,741,168 B2Oshkosh Corporation
- High voltage cable routing for electrified vehicle8 Oct 2026US 2026/0306888 A1Oshkosh Corporation
- Battery pack8 Oct 2026US 2026/0312198 A1Samsung SDI.Co., Ltd.
- Energy saving module and energy saving system including the same8 Oct 2026US 2026/0312199 A1Samsung SDI.Co., Ltd.
- Battery module, and battery pack and vehicle including same8 Oct 2026US 2026/0312221 A1LG Energy Solution, Ltd.
- Vehicle rear portion structure1 Oct 2026US 2026/0296222 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Flooded lead acid battery with roll-over capability53US 6,110,617 AExide Corporation · 2000
- Multi-cell battery assembly41US 7,547,487 B1Ovonic Battery Company, Inc. · 2009
- Gas discharging device for battery pack29US 6,278,259 B1Matsushita Electric Industrial Co., Ltd. · 2001
- Battery module27US 8,956,747 B2Panasonic Intellectual Property Management Co., Ltd. · 2015
- Battery module24US 8,652,666 B2Robert Bosch GmbH · 2014