H01M 50/461
With adhesive layers between electrodes and separators
Official title: {with adhesive layers between electrodes and separators}
H01M50/461 (With adhesive layers between electrodes and separators) appears on 441 US grants and 916 published applications in this corpus.
Search patents in H01M- Granted patents
- 441
- Published applications
- 916
- Assignees
- 195
- Inventors
- 1,696
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 4 |
| 2002 | 9 | 11 |
| 2003 | 8 | 7 |
| 2004 | 9 | 7 |
| 2005 | 0 | 7 |
| 2006 | 4 | 13 |
| 2007 | 1 | 4 |
| 2008 | 3 | 11 |
| 2009 | 3 | 5 |
| 2010 | 5 | 11 |
| 2011 | 5 | 11 |
| 2012 | 6 | 8 |
| 2013 | 8 | 12 |
| 2014 | 7 | 25 |
| 2015 | 11 | 32 |
| 2016 | 10 | 21 |
| 2017 | 26 | 25 |
| 2018 | 22 | 38 |
| 2019 | 24 | 30 |
| 2020 | 42 | 76 |
| 2021 | 21 | 54 |
| 2022 | 53 | 57 |
| 2023 | 28 | 105 |
| 2024 | 36 | 120 |
| 2025 | 39 | 116 |
| 2026 | 45 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secondary battery electrode film and separator supply device22 Sep 2026US 12,744,234 B2
- Separator including porous polymer substrate and porous coating layer containing inorganic particles and binder polymer, and method for manufacturing the same22 Sep 2026US 12,744,283 B2LG Energy Solution, Ltd.
- Composite solid-state battery cell15 Sep 2026US 12,738,536 B2A123 Systems, Inc.
- Coating composition for separator8 Sep 2026US 12,731,860 B2W-Scope Chungju Plant Co., Ltd.
- Electrode body for secondary batteries8 Sep 2026US 12,731,863 B2Sanyo Electric Co., Ltd.
- Electricity storage device24 Sep 2026US 2026/0290909 A1Prime Planet Energy & Solutions, Inc.
- Apparatus for Adhering Separator24 Sep 2026US 2026/0291003 A1LG Energy Solution, Ltd.
- A rechargeable lithium metal cell24 Sep 2026US 2026/0291010 A1
- Secondary battery and electric apparatus17 Sep 2026US 2026/0279893 A1Ningde Amperex Technology Limited
- Electrode assembly, manufacturing method thereof, and cylindrical secondary battery including the same17 Sep 2026US 2026/0280049 A1SK On Co., Ltd.
Most cited
By later US patents
- Method of making an electrochemical cell by the application of polysiloxane onto at least one of the cell components344US 6,547,839 B2Skc Co., Ltd. · 2003
- Lithium ion secondary battery and method of fabricating thereof97US 5,981,107 AMitsubishi Denki Kabushiki Kaisha · 1999
- Method for forming an electrode-electrolyte assembly81US 5,437,692 A1995
- Protected electrode structures and methods65US 9,728,768 B2Sion Power Corporation · 2017
- Rechargeable non-aqueous thin film lithium battery61US 5,512,389 A1996