H01M 50/117
Inorganic material
H01M50/117 (Inorganic material) appears on 2,127 US grants and 3,486 published applications in this corpus.
Search patents in H01M- Granted patents
- 2,127
- Published applications
- 3,486
- Assignees
- 729
- Inventors
- 6,073
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 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 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 14 | 0 |
| 1998 | 17 | 0 |
| 1999 | 22 | 0 |
| 2000 | 35 | 0 |
| 2001 | 32 | 11 |
| 2002 | 31 | 35 |
| 2003 | 31 | 60 |
| 2004 | 26 | 41 |
| 2005 | 24 | 62 |
| 2006 | 22 | 74 |
| 2007 | 27 | 38 |
| 2008 | 25 | 54 |
| 2009 | 34 | 58 |
| 2010 | 39 | 52 |
| 2011 | 58 | 82 |
| 2012 | 42 | 107 |
| 2013 | 55 | 100 |
| 2014 | 58 | 135 |
| 2015 | 82 | 144 |
| 2016 | 82 | 193 |
| 2017 | 118 | 182 |
| 2018 | 140 | 155 |
| 2019 | 152 | 174 |
| 2020 | 130 | 215 |
| 2021 | 159 | 121 |
| 2022 | 120 | 174 |
| 2023 | 104 | 294 |
| 2024 | 127 | 332 |
| 2025 | 132 | 290 |
| 2026 | 114 | 303 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Packaging for flexible secondary battery and flexible secondary battery comprising the same15 Sep 2026US 12,738,575 B2LG Energy Solution, Ltd.
- Battery cell, battery, electric apparatus, and energy storage apparatus15 Sep 2026US 12,738,602 B2Contemporary Amperex Technology Co., Limited
- 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.
- Thermal insulation pad and battery pack1 Oct 2026US 2026/0302428 A1Zhejiang Jinko Energy Storage 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
- Flexible thin layer open electrochemical cell and applications of same160US 5,897,522 APower Paper Ltd. · 1999
- Laminate sheath type battery145US 6,743,546 B1Matsushita Electric Industrial Co., Ltd. · 2004
- Light transparent multilayer moisture barrier for electrochemical celltester and cell employing same139US 5,681,666 ADuracell Inc. · 1997