H01M 50/197
Having a layered structure
Official title: having a layered structure
H01M50/197 (Having a layered structure) appears on 151 US grants and 284 published applications in this corpus.
Search patents in H01M- Granted patents
- 151
- Published applications
- 284
- Assignees
- 116
- Inventors
- 670
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 5 |
| 2004 | 1 | 4 |
| 2005 | 1 | 5 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 5 | 3 |
| 2010 | 3 | 4 |
| 2011 | 3 | 6 |
| 2012 | 1 | 3 |
| 2013 | 4 | 9 |
| 2014 | 1 | 6 |
| 2015 | 5 | 4 |
| 2016 | 4 | 9 |
| 2017 | 1 | 9 |
| 2018 | 8 | 11 |
| 2019 | 10 | 8 |
| 2020 | 9 | 14 |
| 2021 | 10 | 23 |
| 2022 | 7 | 23 |
| 2023 | 12 | 23 |
| 2024 | 14 | 39 |
| 2025 | 10 | 42 |
| 2026 | 12 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Battery housing and battery8 Oct 2026US 2026/0312195 A1Zhuhai Cosmx Battery Co., Ltd.
- Pouch-type secondary battery and method of manufacturing the same10 Sep 2026US 2026/0269378 A1SK On Co., Ltd.
- Battery cell3 Sep 2026US 2026/0260979 A1SK On Co., Ltd.
- Sealing member, sealing structure including sealing member, and method for manufacturing secondary battery using sealing member27 Aug 2026US 2026/0254012 A1Samsung SDI.Co., Ltd.
- Sealed battery20 Aug 2026US 2026/0246061 A1Panasonic Energy Co., Ltd.
Most cited
By later US patents
- Method for edge sealing barrier films175US 6,866,901 B2Vitex Systems, Inc. · 2005
- Compliant seal structures for protected active metal anodes99US 7,824,806 B2PolyPlus Battery Company · 2010
- Compliant seal structures for protected active metal anodes49US 9,130,198 B2PolyPlus Battery Company · 2015
- Long life thin film battery and method therefor43US 7,524,577 B2Oak Ridge Micro-Energy, Inc. · 2009
- Lithium secondary battery with sealed casing members39US 6,468,692 B1NGK Insulators, Ltd. · 2002