H01M 4/666
In the form of mixed materials
Official title: {in the form of mixed materials (H01M4/668 takes precedence)}
H01M4/666 (In the form of mixed materials) appears on 170 US grants and 267 published applications in this corpus.
Search patents in H01M- Granted patents
- 170
- Published applications
- 267
- Assignees
- 144
- Inventors
- 705
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 2 | 6 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 2 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 9 |
| 2012 | 1 | 3 |
| 2013 | 3 | 9 |
| 2014 | 5 | 14 |
| 2015 | 6 | 10 |
| 2016 | 12 | 15 |
| 2017 | 10 | 6 |
| 2018 | 6 | 13 |
| 2019 | 6 | 16 |
| 2020 | 9 | 21 |
| 2021 | 13 | 21 |
| 2022 | 15 | 24 |
| 2023 | 18 | 23 |
| 2024 | 17 | 17 |
| 2025 | 10 | 27 |
| 2026 | 7 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Negative electrode current collector, negative electrode plate, electrochemical device, and apparatus25 Aug 2026US 12,719,060 B2Contemporary Amperex Technology (Hong Kong) Limited
- Electrochemical apparatus and electronic apparatus4 Aug 2026US 12,700,581 B2Ningde Amperex Technology Limited
- Battery module14 Jul 2026US 12,683,222 B2Honda Motor Co., Ltd.
- Composite current collector, electrode sheet, battery, and electrical device16 Jun 2026US 12,658,453 B2Contemporary Amperex Technology Co., Limited
- Conducting composite current collector for a battery or supercapacitor and production process9 Jun 2026US 12,651,753 B2Honeycomb Battery Company
- Anode, all-solid-state battery comprising the same, and method for manufacturing the same1 Oct 2026US 2026/0302258 A1Foundation of Soongsil University-Industry Cooperation
- Electrode plate and rechargeable battery including the same17 Sep 2026US 2026/0279838 A1Samsung SDI.Co., Ltd.
- Composite substrate, deposition-type negative electrode including the same, and a rechargeable lithium battery including the same27 Aug 2026US 2026/0253942 A1Samsung SDI.Co., Ltd.
- Conductive film and use of the same13 Aug 2026US 2026/0237682 A1Toyota Jidosha Kabushiki Kaisha
- Composite current collector23 Jul 2026US 2026/0213214 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Lithium anodes for electrochemical cells307US 6,797,428 B1Moltech Corporation · 2004
- Lithium anodes for electrochemical cells299US 6,733,924 B1Moltech Corporation · 2004
- Lithium anodes for electrochemical cells171US 6,936,381 B2Moltech Corporation · 2005
- Thin electrode supported on electronically conductive sheet and process of manufacture46US 4,911,995 AHydro-Quebec · 1990
- Laminar multicell lithium batteries41US 4,429,026 APolaroid Corporation · 1984