H01M 6/005
Devices for making primary cells
Official title: {Devices for making primary cells}
H01M6/005 (Devices for making primary cells) appears on 76 US grants and 97 published applications in this corpus.
Search patents in H01M- Granted patents
- 76
- Published applications
- 97
- Assignees
- 57
- Inventors
- 223
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 3 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 4 |
| 2012 | 2 | 3 |
| 2013 | 2 | 12 |
| 2014 | 5 | 9 |
| 2015 | 9 | 7 |
| 2016 | 6 | 2 |
| 2017 | 3 | 17 |
| 2018 | 8 | 1 |
| 2019 | 3 | 6 |
| 2020 | 5 | 1 |
| 2021 | 4 | 2 |
| 2022 | 1 | 6 |
| 2023 | 0 | 0 |
| 2024 | 2 | 4 |
| 2025 | 3 | 8 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated coin cell battery manufacturing system23 Jun 2026US 12,665,205 B2Automat Solutions, Inc.
- Detection apparatus and battery production device9 Jun 2026US 12,650,392 B2Contemporary Amperex Technology Co., Limited
- Laminating machine18 Nov 2025US 12,472,735 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Electrochemically produced three-dimensional structures for battery electrodes21 Oct 2025US 12,451,476 B2Addionics IL Ltd
- Laminating machine9 Sep 2025US 12,412,919 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Winding member assembly, winding device and winding method16 Jul 2026US 2026/0204612 A1Contemporary Amperex Technology Co., Limited
- Detection apparatus and battery production device27 Nov 2025US 2025/0362247 A1Contemporary Amperex Technology Co., Limited
- Method and apparatus for assembling energy storage pack, and energy storage pack20 Nov 2025US 2025/0357522 A1Rimac Technology LLC
- Bare cell encasing production line and cell production line11 Sep 2025US 2025/0286102 A1Contemporary Amperex Technology Co., Limited
- Electrode assembly and its forming method and manufacturing system, secondary battery, battery module and device11 Sep 2025US 2025/0286108 A1Contemporary Amperex Technology (Hong Kong) Limited
Most cited
By later US patents
- Ingestible event marker systems100US 8,858,432 B2Proteus Digital Health, Inc. · 2014
- Batteries including a flat plate design72US 7,479,349 B2Cardiac Pacemakers, Inc. · 2009
- Method for making an electrical energy storage device45US 5,370,711 AEV Energy Systems, Ltd. · 1994
- Method of making printed battery structures39US 6,780,208 B2Hewlett-Packard Development Company, L. P. · 2004
- Producing electrode sheet with multilayer structure by simultaneous multilayer coating38US 5,834,052 AFuji Photo Film Co., Ltd. · 1998