H01M 50/586
Inside the batteries
Official title: inside the batteries, e.g. incorrect connections of electrodes
H01M50/586 (Inside the batteries) appears on 389 US grants and 1,358 published applications in this corpus.
Search patents in H01M- Granted patents
- 389
- Published applications
- 1,358
- Assignees
- 190
- Inventors
- 2,398
- 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 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 9 |
| 2007 | 1 | 2 |
| 2008 | 0 | 4 |
| 2009 | 1 | 12 |
| 2010 | 7 | 10 |
| 2011 | 7 | 11 |
| 2012 | 8 | 18 |
| 2013 | 8 | 8 |
| 2014 | 10 | 13 |
| 2015 | 16 | 6 |
| 2016 | 3 | 17 |
| 2017 | 12 | 12 |
| 2018 | 11 | 12 |
| 2019 | 14 | 25 |
| 2020 | 12 | 23 |
| 2021 | 15 | 49 |
| 2022 | 20 | 81 |
| 2023 | 30 | 153 |
| 2024 | 42 | 215 |
| 2025 | 76 | 341 |
| 2026 | 68 | 326 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Battery cell for testing internal short circuit, and method for testing internal short circuit of battery cell by using same1 Sep 2026US 12,725,891 B2LG Energy Solution, Ltd.
- Secondary battery and method of manufacturing same8 Oct 2026US 2026/0312140 A1Prime Planet Energy & Solutions, Inc.
- Bipolar battery and manufacturing method therefor8 Oct 2026US 2026/0312141 A1SK On Co., Ltd.
- Electrode for secondary batteries, and secondary battery8 Oct 2026US 2026/0312146 A1Panasonic Intellectual Property Management Co., Ltd.
- Battery cell, battery, and electric device8 Oct 2026US 2026/0312222 A1Contemporary Amperex Technology Co., Limited
- Battery cell, battery, and electric device8 Oct 2026US 2026/0312230 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Non-aqueous secondary battery135US 5,707,756 AFuji Photo Film Co., Ltd. · 1998
- Printed display and battery78US 6,369,793 B12002
- Lithium secondary battery71US 6,139,986 ANGK Insulators, Ltd. · 2000
- Electrode assembly and method70US 5,486,215 AMedtronic, Inc. · 1996
- Metal-air battery70US 5,665,481 ANorthrop Grumman Corporation · 1997