H01M 50/128
With two or more layers of only inorganic material
Official title: with two or more layers of only inorganic material
H01M50/128 (With two or more layers of only inorganic material) appears on 139 US grants and 200 published applications in this corpus.
Search patents in H01M- Granted patents
- 139
- Published applications
- 200
- Assignees
- 119
- Inventors
- 584
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 4 |
| 2003 | 5 | 4 |
| 2004 | 3 | 7 |
| 2005 | 3 | 5 |
| 2006 | 1 | 12 |
| 2007 | 2 | 2 |
| 2008 | 3 | 4 |
| 2009 | 0 | 6 |
| 2010 | 1 | 4 |
| 2011 | 9 | 3 |
| 2012 | 1 | 7 |
| 2013 | 2 | 6 |
| 2014 | 2 | 8 |
| 2015 | 4 | 6 |
| 2016 | 6 | 3 |
| 2017 | 7 | 8 |
| 2018 | 5 | 7 |
| 2019 | 6 | 2 |
| 2020 | 3 | 13 |
| 2021 | 6 | 7 |
| 2022 | 6 | 8 |
| 2023 | 5 | 17 |
| 2024 | 6 | 21 |
| 2025 | 10 | 14 |
| 2026 | 4 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a steel strip or sheet for a battery case and battery case made therefrom8 Sep 2026US 12,731,833 B2Tata Steel Nederland Technology B.V.
- Nickel plated heat treated steel sheet for battery case having excellent surface corrosion resistance with conductivity24 Mar 2026US 12,584,233 B2TCC Steel Corp.
- Outer packaging material for battery apparatus, and battery20 Jan 2026US 12,531,296 B2Shanghai Energy New Materials Technology Co., Ltd.
- Multi-layer ceramic battery and method for manufacturing the same13 Jan 2026US 12,525,690 B2Samhwa Capacitor Co., Ltd.
- Packaging material for solid-state batteries and solid-state battery including the packaging material2 Dec 2025US 12,489,141 B2Toppan Inc.
- Pressure relief notch on a pouch of a battery1 Oct 2026US 2026/0302505 A1Apple Inc.
- Lid, power storage device, and peripheral member24 Sep 2026US 2026/0290957 A1Dai Nippon Printing Co.Ltd.
- Cell and battery27 Aug 2026US 2026/0254010 A1Xiamen Ampace Technology Limited
- Energy storage cell with cylindrical housing and method of manufacturing20 Aug 2026US 2026/0245971 A1
- Shell, battery cell, battery, and electric device16 Jul 2026US 2026/0204698 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Light transparent multilayer moisture barrier for electrochemical celltester and cell employing same139US 5,681,666 ADuracell Inc. · 1997
- Light transparent multilayer moisture barrier for electrochemical cell tester and cell employing same124US 5,607,789 ADuracell Inc. · 1997
- Metal-air cell having thin-walled anode and cathode cans51US 5,567,538 ARayovac Corporation · 1996
- Thin walled electrochemical cell49US 5,804,327 ARayovac Corporation · 1998
- Ceramic container and battery and electric double layer capacitor using the same41US 7,304,832 B2KYOCERA Corporation · 2007