H01M 4/485
Of mixed oxides or hydroxides for inserting or intercalating light metals
Official title: of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy (H01M4/505, H01M4/525 take precedence)
H01M4/485 (Of mixed oxides or hydroxides for inserting or intercalating light metals) appears on 4,234 US grants and 6,436 published applications in this corpus.
Search patents in H01M- Granted patents
- 4,234
- Published applications
- 6,436
- Assignees
- 1,233
- Inventors
- 9,312
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 15 | 0 |
| 1993 | 22 | 0 |
| 1994 | 19 | 0 |
| 1995 | 19 | 0 |
| 1996 | 29 | 0 |
| 1997 | 36 | 0 |
| 1998 | 33 | 0 |
| 1999 | 36 | 0 |
| 2000 | 50 | 0 |
| 2001 | 42 | 29 |
| 2002 | 55 | 74 |
| 2003 | 62 | 113 |
| 2004 | 61 | 109 |
| 2005 | 37 | 91 |
| 2006 | 51 | 131 |
| 2007 | 38 | 139 |
| 2008 | 54 | 142 |
| 2009 | 60 | 165 |
| 2010 | 113 | 199 |
| 2011 | 121 | 209 |
| 2012 | 121 | 253 |
| 2013 | 141 | 319 |
| 2014 | 161 | 333 |
| 2015 | 231 | 363 |
| 2016 | 236 | 370 |
| 2017 | 272 | 316 |
| 2018 | 254 | 311 |
| 2019 | 286 | 339 |
| 2020 | 288 | 368 |
| 2021 | 232 | 272 |
| 2022 | 228 | 307 |
| 2023 | 183 | 562 |
| 2024 | 226 | 412 |
| 2025 | 209 | 288 |
| 2026 | 157 | 222 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode material and battery6 Oct 2026US 12,755,966 B2Panasonic Intellectual Property Management Co., Ltd.
- Additive for electrolyte of secondary lithium battery, electrolyte for secondary lithium battery, and secondary lithium battery comprising same29 Sep 2026US 12,749,710 B2Samsung SDI.Co., Ltd.
- Lithium secondary battery22 Sep 2026US 12,744,209 B2SK On Co., Ltd.
- Electrode active composition, preparation method thereof, electrode, battery, and apparatus15 Sep 2026US 12,738,478 B2Contemporary Amperex Technology (Hong Kong) Limited
- Method for surface modification of lithium transition metal oxide positive electrode material15 Sep 2026US 12,738,484 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Cathode lithium-supplementing additive, preparation method thereof, and application thereof1 Oct 2026US 2026/0296912 A1Shenzhen Innovazone Technology Co., Ltd.
- Method for Preparing Nano Nickel Oxide/Graphene Composite Electrode Material1 Oct 2026US 2026/0296914 A1Tianneng Battery Group Co., Ltd.
- Cathode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Including the Same1 Oct 2026US 2026/0302164 A1SK On Co., Ltd.
- Anode composition, anode for lithium secondary battery, comprising same, lithium secondary battery, and method for preparing anode composition1 Oct 2026US 2026/0302199 A1LG Energy Solution, Ltd.
- Titanium niobium oxide and molybdenum oxide multicomponent electrodes for thick all active material lithium ion electrodes1 Oct 2026US 2026/0302200 A1University of Virginia Patent Foundation
Most cited
By later US patents
- Medical device having lithium-ion battery424US 7,337,010 B2Medtronic, Inc. · 2008
- Lithium anodes for electrochemical cells299US 6,733,924 B1Moltech Corporation · 2004
- Rechargeable hybrid battery/supercapacitor system263US 6,252,762 B1Telcordia Technologies, Inc. · 2001
- Secondary battery243US 5,824,434 ACanon Kabushiki Kaisha · 1998
- Cathode materials for secondary (rechargeable) lithium batteries223US 6,514,640 B1Board of Regents, The University of Texas System · 2003