H01M 10/647
Prismatic or flat cells
Official title: Prismatic or flat cells, e.g. pouch cells
H01M10/647 (Prismatic or flat cells) appears on 1,875 US grants and 3,551 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,875
- Published applications
- 3,551
- Assignees
- 644
- Inventors
- 5,442
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 5 |
| 2002 | 9 | 17 |
| 2003 | 21 | 13 |
| 2004 | 12 | 15 |
| 2005 | 10 | 27 |
| 2006 | 8 | 40 |
| 2007 | 10 | 27 |
| 2008 | 5 | 21 |
| 2009 | 19 | 54 |
| 2010 | 31 | 77 |
| 2011 | 25 | 103 |
| 2012 | 40 | 136 |
| 2013 | 75 | 131 |
| 2014 | 87 | 110 |
| 2015 | 92 | 104 |
| 2016 | 94 | 109 |
| 2017 | 94 | 72 |
| 2018 | 72 | 128 |
| 2019 | 87 | 136 |
| 2020 | 127 | 179 |
| 2021 | 123 | 202 |
| 2022 | 125 | 256 |
| 2023 | 134 | 374 |
| 2024 | 161 | 406 |
| 2025 | 177 | 466 |
| 2026 | 164 | 343 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Motor vehicle traction battery module6 Oct 2026US 12,756,032 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Battery interconnection system22 Sep 2026US 12,744,264 B2Joby Aero, Inc.
- Battery pack and method for producing battery pack15 Sep 2026US 12,738,555 B2Toyota Jidosha Kabushiki Kaisha
- Battery module and battery pack including the same15 Sep 2026US 12,738,556 B2LG Energy Solution, Ltd.
- Battery pack and device including the same15 Sep 2026US 12,738,557 B2LG Energy Solution, Ltd.
- Energy storage system8 Oct 2026US 2026/0312178 A1Samsung SDI.Co., Ltd.
- Battery module8 Oct 2026US 2026/0312184 A1Toyota Jidosha Kabushiki Kaisha
- Groove-mounted cell stack support assembly8 Oct 2026US 2026/0312212 A1Ford Global Technologies, LLC
- Energy storage device1 Oct 2026US 2026/0302409 A1Toyota Jidosha Kabushiki Kaisha
- Power storage device1 Oct 2026US 2026/0302410 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Battery assembly with temperature control mechanism170US 5,756,227 AHonda Giken Kogyo Kabushiki Kaisha · 1998
- Battery pack150US 5,639,571 AGeneral Motors Corporation · 1997
- Method and apparatus for cooling and positioning prismatic battery cells132US 6,821,671 B2LG Chem.Ltd. · 2004
- Cooling structure an electric vehicle128US 6,094,927 AHonda Giken Kogyo Kabushiki Kaisha · 2000
- Modular method and apparatus for building an uninterruptible power system (UPS)126US 6,310,783 B1Powerware Corporation · 2001