H01M 50/521
Characterised by the material
Official title: characterised by the material
H01M50/521 (Characterised by the material) appears on 1,077 US grants and 1,743 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,077
- Published applications
- 1,743
- Assignees
- 503
- Inventors
- 2,887
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 4 |
| 2002 | 7 | 3 |
| 2003 | 5 | 9 |
| 2004 | 5 | 7 |
| 2005 | 3 | 4 |
| 2006 | 3 | 19 |
| 2007 | 7 | 14 |
| 2008 | 5 | 25 |
| 2009 | 11 | 36 |
| 2010 | 15 | 45 |
| 2011 | 13 | 49 |
| 2012 | 24 | 80 |
| 2013 | 45 | 75 |
| 2014 | 48 | 73 |
| 2015 | 69 | 85 |
| 2016 | 49 | 95 |
| 2017 | 68 | 70 |
| 2018 | 72 | 116 |
| 2019 | 79 | 117 |
| 2020 | 120 | 132 |
| 2021 | 86 | 79 |
| 2022 | 75 | 102 |
| 2023 | 51 | 146 |
| 2024 | 75 | 127 |
| 2025 | 77 | 135 |
| 2026 | 39 | 96 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrochemical battery module and method therefor29 Sep 2026US 12,749,774 B2GM Global Technology Operations LLC
- Traction battery assembly having busbar module29 Sep 2026US 12,749,775 B2Ford Global Technologies, LLC
- Battery, power consuming apparatus, and method and apparatus for manufacturing battery25 Aug 2026US 12,719,123 B2Contemporary Amperex Technology (Hong Kong) Limited
- Battery module18 Aug 2026US 12,712,231 B2SK On Co., Ltd.
- Battery module comprising a cell interconnect for cells comprising terminals positioned on a same side18 Aug 2026US 12,712,235 B2Panasonic Intellectual Property Management Co., Ltd.
- Inter-busbar unit, pack housing including the same, battery pack including the same, and method of manufacturing the same8 Oct 2026US 2026/0312216 A1LG Energy Solution, Ltd.
- Battery pack1 Oct 2026US 2026/0302413 A1Murata Manufacturing Co., Ltd.
- Battery pack24 Sep 2026US 2026/0291017 A1Vehicle Energy Japan Inc.
- Wiring module24 Sep 2026US 2026/0291021 A1Autonetworks Technologies, Ltd.
- Connector, and Battery Module Including the Same17 Sep 2026US 2026/0280062 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Battery pack and internal component arrangement within the battery pack for cordless power tool system1,476US 8,092,932 B2Black & Decker Inc. · 2012
- Tunable frangible battery pack system1,223US 7,923,144 B2Tesla, Inc. · 2011
- Battery pack incorporating battery pack contact assembly and method1,105US 5,830,598 AEricsson Inc. · 1998
- Battery, battery assembly, and user equipment1,017US 9,461,340 B2Huawei Device Co., Ltd. · 2016
- Power source containing rechargeable batteries133US 6,410,184 B1Sanyo Electric Co., Ltd. · 2002