H01M 4/0485
Casting
Official title: {Casting}
H01M4/0485 (Casting) appears on 70 US grants and 98 published applications in this corpus.
Search patents in H01M- Granted patents
- 70
- Published applications
- 98
- Assignees
- 68
- Inventors
- 266
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 6 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 6 |
| 2016 | 3 | 4 |
| 2017 | 6 | 7 |
| 2018 | 1 | 2 |
| 2019 | 6 | 6 |
| 2020 | 2 | 9 |
| 2021 | 5 | 7 |
| 2022 | 8 | 10 |
| 2023 | 7 | 8 |
| 2024 | 8 | 12 |
| 2025 | 6 | 5 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lithium metal patterning and electrochemical device using the same3 Feb 2026US 12,542,270 B2LG Energy Solution, Ltd.
- Crucible and crucible assembly, for preparing cathode active material6 Jan 2026US 12,516,445 B2Sm Lab Co., Ltd.
- Battery electrode continuous casting shoe, machine and method9 Dec 2025US 12,494,475 B2Wirtz Manufacturing Company, Inc.
- Battery electrode continuous casting drum, shoe, machine and method2 Dec 2025US 12,489,118 B2Wirtz Manufacturing Company, Inc.
- Electrode for secondary battery and method of manufacturing the same25 Nov 2025US 12,482,805 B2LG Energy Solution, Ltd.
- Semi-condensed electrode for a lithium-ion battery30 Jul 2026US 2026/0221457 A1Schaeffler Technologies AG & Co. KG
- Negative electrode comprising a coated current collector16 Jul 2026US 2026/0204582 A1Saft America
- Bilayer battery structure25 Jun 2026US 2026/0180131 A1Ford Global Technologies, LLC
- Fabricating a 3D Porous Metal-Foam Electrode11 Jun 2026US 2026/0158548 A1CellMo Materials Innovation, Inc.
- Battery electrode continuous casting shoe, machine and method26 Feb 2026US 2026/0058121 A1Wirtz Manufacturing Company, Inc.
Most cited
By later US patents
- Use of expanded graphite in lithium/sulphur batteries99US 9,577,243 B2Sion Power Corporation · 2017
- Negative electrode for secondary battery88US 5,162,178 ARicoh Company, Ltd. · 1992
- Cathodes comprising electroactive sulfur materials and secondary batteries using same68US 6,210,831 B1Moltech Corporation · 2001
- Fuel cell with patterned electrolyte/electrode interface68US 6,835,488 B2Honda Giken Kogyo Kabushiki Kaisha · 2004
- Method for forming batteries comprising polymeric binder material38US 6,120,565 AMicron Technology, Inc. · 2000