H01M 4/13915
Containing halogen atoms
Official title: containing halogen atoms, e.g. LiCoOxFy
H01M4/13915 (Containing halogen atoms) appears on 67 US grants and 124 published applications in this corpus.
Search patents in H01M- Granted patents
- 67
- Published applications
- 124
- Assignees
- 63
- Inventors
- 307
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 1 | 3 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 5 | 6 |
| 2013 | 4 | 5 |
| 2014 | 2 | 3 |
| 2015 | 3 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 5 | 8 |
| 2019 | 5 | 9 |
| 2020 | 4 | 12 |
| 2021 | 8 | 9 |
| 2022 | 4 | 12 |
| 2023 | 4 | 14 |
| 2024 | 6 | 6 |
| 2025 | 5 | 12 |
| 2026 | 5 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Charged-state lithium-ion batteries constructed using lithium-free binary Fe/Mn-based cathode materials9 Jun 2026US 12,651,740 B2Wayne State University
- Positive electrode active material, method for manufacturing the same, and secondary battery9 Jun 2026US 12,651,746 B2Semiconductor Energy Laboratory Co.Ltd.
- Solid electrolyte composition, method for producing solid electrolyte composition, and method for producing solid electrolyte member28 Apr 2026US 12,614,752 B2Panasonic Intellectual Property Management Co., Ltd.
- Composite cathode active material, cathode and lithium battery containing composite cathode active material and preparation method thereof17 Mar 2026US 12,580,180 B2Samsung SDI.Co., Ltd.
- Method for manufacturing an assembly comprising a separator and porous electrode, an assembly comprising a separator and porous electrode, and electrochemical device containing such an assembly3 Mar 2026US 12,567,574 B2I-Ten
- Compounds of the lithium oxide type with a high fluorine content and containing phosphorus, method for obtaining them and their uses24 Sep 2026US 2026/0290816 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Charged-state lithium-ion batteries constructed using lithium-free binary fe/mn-based cathode materials10 Sep 2026US 2026/0269220 A1Wayne State University
- Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary Battery3 Sep 2026US 2026/0260872 A1Semiconductor Energy Laboratory Co.Ltd.
- Method for producing electrode, electrode, and non-aqueous electrolyte secondary battery13 Aug 2026US 2026/0237671 A1Panasonic Intellectual Property Management Co., Ltd.
- Positive electrodes and rechargeable lithium batteries including the same8 Jan 2026US 2026/0011726 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Lithium transition metal oxide with gradient of metal composition19US 7,695,649 B2LG Chem.Ltd. · 2010
- Metal halide coatings on lithium ion battery positive electrode materials and corresponding batteries14US 8,663,849 B2Envia Systems, Inc. · 2014
- Positive electrode materials for high discharge capacity lithium ion batteries13US 8,465,873 B2Envia Systems, Inc. · 2013
- Cathode material for secondary battery, method for producing cathode material for secondary battery and secondary battery9US 8,119,285 B2Mitsui Engineering & Shipbuilding Co., Ltd. · 2012
- Cathode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the same6US 10,141,567 B2L&F Co., Ltd. · 2018