H01M 4/463
Aluminium based
Official title: {Aluminium based}
H01M4/463 (Aluminium based) appears on 249 US grants and 395 published applications in this corpus.
Search patents in H01M- Granted patents
- 249
- Published applications
- 395
- Assignees
- 202
- Inventors
- 1,001
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 3 |
| 2003 | 4 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 6 |
| 2007 | 2 | 4 |
| 2008 | 1 | 5 |
| 2009 | 1 | 5 |
| 2010 | 5 | 5 |
| 2011 | 2 | 4 |
| 2012 | 2 | 14 |
| 2013 | 3 | 5 |
| 2014 | 8 | 12 |
| 2015 | 9 | 22 |
| 2016 | 13 | 25 |
| 2017 | 11 | 21 |
| 2018 | 21 | 28 |
| 2019 | 15 | 24 |
| 2020 | 23 | 38 |
| 2021 | 26 | 28 |
| 2022 | 18 | 29 |
| 2023 | 14 | 36 |
| 2024 | 24 | 29 |
| 2025 | 18 | 28 |
| 2026 | 9 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrochemical device and electronic device comprising the same28 Jul 2026US 12,695,119 B2Ningde Amperex Technology Limited
- Bifunctional separator, batteries containing, and method of manufacture thereof21 Jul 2026US 12,689,095 B2City University of Hong Kong
- Intermetallic anode materials for lithium-ion batteries23 Jun 2026US 12,665,192 B2Rivian IP Holdings, LLC
- Multilayered anode and associated methods and systems2 Jun 2026US 12,646,723 B2Board of Regents, The University of Texas System
- Lithium-ion battery including doped positive electrode active material2 Jun 2026US 12,646,752 B2Contemporary Amperex Technology (Hong Kong) Limited
- Alloy electrodes for all solid state batteries and methods of making same1 Oct 2026US 2026/0302170 A1LG Energy Solution, Ltd.
- Solid-state batteries with aluminum-based composite foil anodes exhibiting multiphase microstructure27 Aug 2026US 2026/0253875 A1
- Anode for lithium secondary battery, and lithium secondary battery27 Aug 2026US 2026/0253885 A1Sumitomo Chemical Company, Limited
- Solid-state battery, and solid-state battery manufacturing method20 Aug 2026US 2026/0245870 A1Toyota Jidosha Kabushiki Kaisha
- Halting operation of an aluminum-air battery using mixtures of water and polyols30 Jul 2026US 2026/0221543 A1Phinergy Ltd.
Most cited
By later US patents
- Lithium anodes for electrochemical cells307US 6,797,428 B1Moltech Corporation · 2004
- Lithium anodes for electrochemical cells171US 6,936,381 B2Moltech Corporation · 2005
- Hybrid anode compositions for lithium ion batteries100US 8,119,288 B2Nanotek Instruments, Inc. · 2012
- Material for negative electrode and nonaqueous-electrolyte battery incorporating the same73US 6,300,013 B1Sony Corporation · 2001
- Ecologically clean mechanically rechargeable air-metal current source65US 6,355,369 B1Eontech Group Inc. · 2002