H01M 50/119
Metals
H01M50/119 (Metals) appears on 2,006 US grants and 3,278 published applications in this corpus.
Search patents in H01M- Granted patents
- 2,006
- Published applications
- 3,278
- Assignees
- 679
- Inventors
- 5,702
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 11 | 0 |
| 1998 | 17 | 0 |
| 1999 | 20 | 0 |
| 2000 | 35 | 0 |
| 2001 | 32 | 10 |
| 2002 | 29 | 32 |
| 2003 | 30 | 59 |
| 2004 | 25 | 40 |
| 2005 | 24 | 59 |
| 2006 | 22 | 71 |
| 2007 | 24 | 33 |
| 2008 | 25 | 54 |
| 2009 | 33 | 57 |
| 2010 | 33 | 50 |
| 2011 | 57 | 77 |
| 2012 | 40 | 101 |
| 2013 | 52 | 97 |
| 2014 | 57 | 133 |
| 2015 | 79 | 138 |
| 2016 | 82 | 187 |
| 2017 | 115 | 172 |
| 2018 | 132 | 149 |
| 2019 | 148 | 161 |
| 2020 | 122 | 198 |
| 2021 | 152 | 103 |
| 2022 | 112 | 156 |
| 2023 | 95 | 266 |
| 2024 | 112 | 314 |
| 2025 | 117 | 274 |
| 2026 | 105 | 287 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pouch-type secondary battery6 Oct 2026US 12,756,039 B2LG Energy Solution, Ltd.
- Pouch film laminate and secondary battery6 Oct 2026US 12,756,040 B2LG Energy Solution, Ltd.
- System for deicing black ice on road surface using invisible light based on AI29 Sep 2026US 12,749,781 B2Srd Korea Co., Ltd.
- Battery cell, battery, electric apparatus, and energy storage apparatus15 Sep 2026US 12,738,602 B2Contemporary Amperex Technology Co., Limited
- Energy storage cell and production method15 Sep 2026US 12,738,607 B2VARTA Microbattery GmbH
- Coin Cell Case8 Oct 2026US 2026/0307130 A1Wildcat Discovery Technologies, Inc.
- Cell pouch manufacturing method, apparatus therefor, and cell pouch manufactured thereby8 Oct 2026US 2026/0312190 A1Youlchon Chemical Co., Ltd.
- Electrode assembly protection combination structure, secondary battery including the same, and guard structure8 Oct 2026US 2026/0312191 A1LG Energy Solution, Ltd.
- Silicon-containing lithium-ion batteries1 Oct 2026US 2026/0302325 A1Graphenix Development, Inc.
- All solid secondary battery, all solid secondary battery structure and preparation method for all solid secondary battery1 Oct 2026US 2026/0302439 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Storage-stable, fluid dispensing device using a hydrogen gas generator197US 5,707,499 ACeramatec, Inc. · 1998
- Packaging material for thin film lithium batteries189US 5,561,004 A1996
- Laminate sheath type battery145US 6,743,546 B1Matsushita Electric Industrial Co., Ltd. · 2004
- Non-aqueous battery of a thin configuration101US 6,461,757 B1Asahi Kasei Kogyo Kabushiki Kaisha · 2002
- Volumetrically efficient battery for implantable medical devices100US 6,040,082 AMedtronic, Inc. · 2000