H01M 50/202
Casings or frames around the primary casing of a single cell or
Official title: Casings or frames around the primary casing of a single cell or a single battery
H01M50/202 (Casings or frames around the primary casing of a single cell or) appears on 1,012 US grants and 1,509 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,012
- Published applications
- 1,509
- Assignees
- 655
- Inventors
- 3,274
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 18 | 0 |
| 2001 | 13 | 2 |
| 2002 | 7 | 5 |
| 2003 | 14 | 12 |
| 2004 | 3 | 27 |
| 2005 | 9 | 27 |
| 2006 | 10 | 48 |
| 2007 | 18 | 44 |
| 2008 | 18 | 50 |
| 2009 | 27 | 59 |
| 2010 | 48 | 29 |
| 2011 | 26 | 38 |
| 2012 | 27 | 31 |
| 2013 | 26 | 38 |
| 2014 | 33 | 49 |
| 2015 | 28 | 49 |
| 2016 | 37 | 55 |
| 2017 | 41 | 50 |
| 2018 | 36 | 69 |
| 2019 | 62 | 70 |
| 2020 | 54 | 94 |
| 2021 | 58 | 84 |
| 2022 | 58 | 94 |
| 2023 | 60 | 128 |
| 2024 | 67 | 136 |
| 2025 | 71 | 122 |
| 2026 | 68 | 99 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Sterile transfer battery container1,464US 7,501,198 B2Linvatec Corporation · 2009
- Keyed self-latching battery pack for a portable defibrillator1,148US 5,868,790 APhysio-Control, Inc. · 1999
- Electronic endoscope battery section772US 7,615,006 B2Fujinon Corporation · 2009
- Implantable device with improved battery recharging and powering configuration693US 6,067,474 AAdvanced Bionics AG · 2000
- Aerosol electronic cigarette597US 8,365,742 B2Ruyan Investment (Holdings) Limited · 2013