H01M 4/0488
Alloying
Official title: {Alloying}
H01M4/0488 (Alloying) appears on 23 US grants and 30 published applications in this corpus.
Search patents in H01M- Granted patents
- 23
- Published applications
- 30
- Assignees
- 28
- Inventors
- 104
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode for secondary battery and method of manufacturing the same25 Nov 2025US 12,482,805 B2LG Energy Solution, Ltd.
- Lithium alloy as an anode material and a preparation method thereof1 Oct 2024US 12,107,254 B2University of Electronic Science and Technology of China
- Anode active material and battery14 Mar 2023US 11,605,809 B2Toyota Jidosha Kabushiki Kaisha
- Multiphase metal foils as integrated metal anodes for non-aqueous batteries5 Jul 2022US 11,380,886 B2Board of Regents, The University of Texas System
- Metal alloy layers on substrates, methods of making same, and uses thereof22 Jun 2021US 11,043,696 B2University of Maryland, College Park
- Preparation method for lithium-containing silicon metal, lithium-containing silicon metal, lithium-containing sio and use thereof27 Aug 2026US 2026/0253867 A1Shida Shinghwa Advanced Material Group Co., Ltd.
- Electrode for secondary battery and method of manufacturing the same19 Feb 2026US 2026/0051475 A1LG Energy Solution, Ltd.
- Diffusion controlled reaction based alloying anodes through nanostructuring2 Jan 2025US 2025/0003028 A1Korea University Research and Business Foundation
- Negative Electrode for a Lithium Secondary Battery, a Method for Preparing the Same and a Lithium Secondary Battery Comprising the Same14 Mar 2024US 2024/0088364 A1LG Energy Solution, Ltd.
- Negative Electrode Including Lithium-Lanthanum Alloy and Lithium Ion Secondary Battery Including the Same29 Feb 2024US 2024/0072238 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Encapsulated alloy electrodes99US 6,991,662 B2PolyPlus Battery Company · 2006
- Method and apparatus for lithiating alloys9US 6,706,448 B1Georgia Tech Research Corporation · 2004
- Method and apparatus for lithiating alloys4US 6,010,750 AGeorgia Tech Research Corporation · 2000
- Method for producing a Li(Al) anode for a lithium battery3US 5,484,461 AInclusion AB · 1996
- Negative electrode for lithium secondary battery3US 6,627,350 B2Sanyo Electric Co., Ltd. · 2003