H01M 50/673
Containers for storing liquids
Official title: Containers for storing liquids; Delivery conduits therefor
H01M50/673 (Containers for storing liquids) appears on 215 US grants and 371 published applications in this corpus.
Search patents in H01M- Granted patents
- 215
- Published applications
- 371
- Assignees
- 189
- Inventors
- 936
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 8 | 1 |
| 2003 | 3 | 5 |
| 2004 | 1 | 7 |
| 2005 | 0 | 3 |
| 2006 | 5 | 5 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 5 |
| 2012 | 1 | 2 |
| 2013 | 4 | 16 |
| 2014 | 9 | 7 |
| 2015 | 6 | 7 |
| 2016 | 1 | 4 |
| 2017 | 6 | 3 |
| 2018 | 3 | 6 |
| 2019 | 8 | 9 |
| 2020 | 7 | 9 |
| 2021 | 8 | 16 |
| 2022 | 11 | 16 |
| 2023 | 13 | 35 |
| 2024 | 14 | 50 |
| 2025 | 23 | 81 |
| 2026 | 21 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lithium secondary battery into which electrolytic solution can be additionally injected6 Oct 2026US 12,756,079 B2LG Energy Solution, Ltd.
- Battery core assembly, battery, battery pack and vehicle29 Sep 2026US 12,749,779 B2BYD Company Limited
- Electrochemical device, system, and method15 Sep 2026US 12,738,573 B2
- Apparatus for dispensing liquefied gas electrolyte8 Sep 2026US 12,731,876 B2South 8 Technologies, Inc.
- Alkaline electrodes with electrolyte reservoirs7 Jul 2026US 12,676,393 B2Energizer Brands, LLC
- Energy Storage System8 Oct 2026US 2026/0312177 A1SK On Co., Ltd.
- Battery module8 Oct 2026US 2026/0312205 A1LG Energy Solution, Ltd.
- Battery module1 Oct 2026US 2026/0302320 A1Honda Motor Co., Ltd.
- Battery assembly17 Sep 2026US 2026/0280002 A1Schaeffler Technologies AG & Co. KG
- Battery pack with improved safety17 Sep 2026US 2026/0280039 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Supercapacitor cover with integrated center terminal86US 7,911,766 B2Batscap · 2011
- Hydraulically refueled battery employing a packed bed metal particle electrode59US 5,849,427 ALawrence Berkeley Laboratory · 1998
- Device containing solar cell panel and storage battery59US 6,005,183 AEbara Corporation · 1999
- Fuel cell system45US 5,139,894 AYamaha Hatsudoki Kabushiki Kaisha · 1992
- Particle feeding apparatus for electrochemical power source and method of making same35US 6,162,555 AMetallic Power, Inc. · 2000