H01M 50/121
Organic material
H01M50/121 (Organic material) appears on 1,440 US grants and 2,395 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,440
- Published applications
- 2,395
- Assignees
- 613
- Inventors
- 4,467
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 13 | 0 |
| 1998 | 14 | 0 |
| 1999 | 14 | 0 |
| 2000 | 21 | 0 |
| 2001 | 16 | 7 |
| 2002 | 29 | 29 |
| 2003 | 17 | 39 |
| 2004 | 19 | 21 |
| 2005 | 17 | 40 |
| 2006 | 11 | 46 |
| 2007 | 18 | 20 |
| 2008 | 15 | 34 |
| 2009 | 16 | 42 |
| 2010 | 27 | 35 |
| 2011 | 32 | 51 |
| 2012 | 24 | 88 |
| 2013 | 36 | 84 |
| 2014 | 41 | 95 |
| 2015 | 64 | 108 |
| 2016 | 59 | 147 |
| 2017 | 88 | 122 |
| 2018 | 96 | 111 |
| 2019 | 112 | 137 |
| 2020 | 89 | 160 |
| 2021 | 111 | 78 |
| 2022 | 78 | 117 |
| 2023 | 60 | 215 |
| 2024 | 71 | 217 |
| 2025 | 91 | 185 |
| 2026 | 90 | 167 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cell, battery module, battery pack, and electric vehicle6 Oct 2026US 12,756,018 B2BYD Company Limited
- Pouch film laminate and secondary battery6 Oct 2026US 12,756,040 B2LG Energy Solution, Ltd.
- Negative electrode for aqueous electrolyte cell and sheet-type cell29 Sep 2026US 12,749,739 B2Maxell, Ltd.
- Battery interconnection system22 Sep 2026US 12,744,264 B2Joby Aero, Inc.
- Secondary battery15 Sep 2026US 12,738,608 B2Toyota Jidosha Kabushiki Kaisha
- Cell pouch manufacturing method, apparatus therefor, and cell pouch manufactured thereby8 Oct 2026US 2026/0312190 A1Youlchon Chemical Co., Ltd.
- Thermal insulation pad and battery pack1 Oct 2026US 2026/0302428 A1Zhejiang Jinko Energy Storage Co., Ltd.
- Case for secondary battery, secondary battery comprising case, and method for manufacturing secondary battery1 Oct 2026US 2026/0302438 A1Samsung SDI.Co., Ltd.
- 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.
- Battery cell1 Oct 2026US 2026/0302440 A1Toyota Jidosha Kabushiki Kaisha
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
- Light transparent multilayer moisture barrier for electrochemical celltester and cell employing same139US 5,681,666 ADuracell Inc. · 1997
- Battery package and method using flexible polymer films having a deposited layer of an inorganic material126US 5,326,652 AMicron Semiconductor, Inc. · 1994