H01M 4/0459
Electrochemical doping, intercalation, occlusion or alloying
Official title: {Electrochemical doping, intercalation, occlusion or alloying}
H01M4/0459 (Electrochemical doping, intercalation, occlusion or alloying) appears on 207 US grants and 284 published applications in this corpus.
Search patents in H01M- Granted patents
- 207
- Published applications
- 284
- Assignees
- 158
- Inventors
- 776
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 4 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 6 |
| 2013 | 4 | 6 |
| 2014 | 2 | 9 |
| 2015 | 3 | 9 |
| 2016 | 4 | 13 |
| 2017 | 9 | 11 |
| 2018 | 9 | 9 |
| 2019 | 8 | 25 |
| 2020 | 11 | 23 |
| 2021 | 14 | 20 |
| 2022 | 14 | 43 |
| 2023 | 14 | 30 |
| 2024 | 21 | 26 |
| 2025 | 24 | 24 |
| 2026 | 16 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing negative electrode1 Sep 2026US 12,725,782 B2LG Energy Solution, Ltd.
- Expanded bulk silicon anode material21 Jul 2026US 12,689,021 B2Ford Global Technologies, LLC
- Method of manufacturing secondary battery30 Jun 2026US 12,671,073 B2LG Energy Solution, Ltd.
- Li/Na-ion battery anode materials9 Jun 2026US 12,651,745 B2Echion Technologies Limited
- Active material, all solid state battery, and methods for producing active material12 May 2026US 12,626,912 B2Toyota Jidosha Kabushiki Kaisha
- Method of preparing electrode, electrode prepared thereby, and lithium secondary battery including the electrode27 Aug 2026US 2026/0253904 A1LG Energy Solution, Ltd.
- Integrated battery cell pre-lithiation apparatus and method6 Aug 2026US 2026/0229484 A1China Energy Lithium Co., Ltd.
- Lithium manganese iron phosphate material, preparation method therefor, positive electrode sheet and preparation method therefor and battery6 Aug 2026US 2026/0229515 A1Eve Power Co., Ltd.
- High-capacity battery and method for repairing high-capacity battery30 Jul 2026US 2026/0221637 A1D-Aus Energy Storage Technology (Xi'an) Co., Ltd.
- Methods for the controlled synthesis of layered lithium and sodium transition metal oxides using electrochemically assisted ion-exchange28 May 2026US 2026/0148961 A1The University of Chicago
Most cited
By later US patents
- Plating metal negative electrodes under protective coatings287US 6,402,795 B1PolyPlus Battery Company · 2002
- Plating metal negative electrodes under protective coatings148US 6,723,140 B22004
- High energy electrochemical cell having composite solid-state anode121US 5,147,739 AHoneywell Inc. · 1992
- Carbonaceous material and a non aqueous electrolyte cell using the same77US 5,093,216 ASony Corporation · 1992
- Secondary battery69US 4,945,014 AMitsubishi Petrochemical Co., Ltd. · 1990