H01M 6/08
With cup-shaped electrodes
Official title: with cup-shaped electrodes
H01M6/08 (With cup-shaped electrodes) appears on 283 US grants and 262 published applications in this corpus.
Search patents in H01M- Granted patents
- 283
- Published applications
- 262
- Assignees
- 78
- Inventors
- 495
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 22 | 7 |
| 2002 | 13 | 7 |
| 2003 | 19 | 15 |
| 2004 | 8 | 27 |
| 2005 | 5 | 14 |
| 2006 | 5 | 19 |
| 2007 | 6 | 20 |
| 2008 | 12 | 28 |
| 2009 | 13 | 21 |
| 2010 | 13 | 14 |
| 2011 | 9 | 16 |
| 2012 | 14 | 8 |
| 2013 | 7 | 6 |
| 2014 | 9 | 7 |
| 2015 | 4 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 8 |
| 2019 | 6 | 6 |
| 2020 | 3 | 7 |
| 2021 | 5 | 4 |
| 2022 | 5 | 1 |
| 2023 | 5 | 5 |
| 2024 | 2 | 3 |
| 2025 | 1 | 8 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing alkaline dry battery, and alkaline dry battery24 Feb 2026US 12,562,404 B2Panasonic Intellectual Property Management Co., Ltd.
- Hybrid material anode current collector for alkaline batteries27 Jan 2026US 12,537,204 B2Energizer Brands, LLC
- Alkaline electrochemical cell with improved anode and separator components24 Jun 2025US 12,341,186 B2Energizer Brands, LLC
- Alkaline electrochemical cells comprising increased zinc oxide levels22 Oct 2024US 12,126,014 B2Energizer Brands, LLC
- Alkaline battery30 Jan 2024US 11,888,163 B2Fdk Corporation
- Alkaline dry-cell battery20 Aug 2026US 2026/0245863 A1Panasonic Intellectual Property Management Co., Ltd.
- Alkaline dry-cell battery20 Aug 2026US 2026/0245911 A1Panasonic Intellectual Property Management Co., Ltd.
- Separator for alkaline dry battery and alkaline dry battery20 Aug 2026US 2026/0246088 A1Panasonic Intellectual Property Management Co., Ltd.
- Alkaline dry battery20 Aug 2026US 2026/0246093 A1Panasonic Intellectual Property Management Co., Ltd.
- Alkaline battery11 Jun 2026US 2026/0163018 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Fibril aggregates and method for making same105US 5,456,897 AHyperlon Catalysis Int'l., Inc. · 1995
- Alkaline cell with semisolid cathode69US 6,207,322 B1Duracell Inc. · 2001
- Battery structure with single-body inserting and receiving electrodes62US 5,677,080 ADelta Green Energy, Inc. · 1997
- Electrochemical cell59US 5,110,693 AHyperion Catalysis International, Inc. · 1992
- Alkaline cell59US 5,283,139 ADuracell Inc. · 1994