H01M 4/134
Electrodes based on metals, si or alloys
Official title: Electrodes based on metals, Si or alloys
H01M4/134 (Electrodes based on metals, si or alloys) appears on 4,236 US grants and 8,217 published applications in this corpus.
Search patents in H01M- Granted patents
- 4,236
- Published applications
- 8,217
- Assignees
- 1,326
- Inventors
- 10,515
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 6 |
| 2002 | 17 | 27 |
| 2003 | 22 | 29 |
| 2004 | 23 | 47 |
| 2005 | 8 | 62 |
| 2006 | 20 | 69 |
| 2007 | 23 | 95 |
| 2008 | 20 | 90 |
| 2009 | 29 | 127 |
| 2010 | 66 | 128 |
| 2011 | 51 | 167 |
| 2012 | 77 | 187 |
| 2013 | 94 | 241 |
| 2014 | 142 | 267 |
| 2015 | 177 | 289 |
| 2016 | 182 | 283 |
| 2017 | 214 | 328 |
| 2018 | 237 | 356 |
| 2019 | 270 | 421 |
| 2020 | 330 | 545 |
| 2021 | 325 | 608 |
| 2022 | 353 | 673 |
| 2023 | 367 | 800 |
| 2024 | 439 | 884 |
| 2025 | 424 | 863 |
| 2026 | 255 | 625 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode assembly with improved electrolyte impregnation property, and battery, battery pack and vehicle including the same6 Oct 2026US 12,755,959 B2LG Energy Solution, Ltd.
- Silicon carbon composite materials and method for making same6 Oct 2026US 12,755,964 B2Sicona Battery Technologies Pty Ltd
- Anode electrode with anode active material layer including lithium silicon oxide or silicon oxide and styrene butadiene rubber6 Oct 2026US 12,755,975 B2GM Global Technology Operations LLC
- Solid electrolyte including nitrogen and sulfur, electrochemical cell including solid electrolyte, and method of preparing sold electrolyte6 Oct 2026US 12,756,005 B2Samsung SDI.Co., Ltd.
- Negative electrode, secondary battery including the negative electrode, and method of preparing the negative electrode29 Sep 2026US 12,749,687 B2LG Energy Solution, Ltd.
- Lithium metal powder, lithium metal anode, lithium ion battery, and preparation methods thereof8 Oct 2026US 2026/0307141 A1Xi An Technological University
- Negative electrode plate, electrochemical apparatus, and electronic apparatus8 Oct 2026US 2026/0311998 A1Ningde Amperex Technology Limited
- Negative electrode active material, rechargeable lithium battery including the same, and method for manufacturing the same8 Oct 2026US 2026/0312011 A1Samsung SDI.Co., Ltd.
- Negative electrode for non-aqueous electrolyte secondary battery8 Oct 2026US 2026/0312015 A1Toyota Jidosha Kabushiki Kaisha
- Negative electrode for non-aqueous electrolyte secondary battery8 Oct 2026US 2026/0312017 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Rechargeable batteries1,485US 6,596,432 B2Canon Kabushiki Kaisha · 2003
- Lithium anodes for electrochemical cells319US 7,247,408 B2Sion Power Corporation · 2007
- Lithium anodes for electrochemical cells307US 6,797,428 B1Moltech Corporation · 2004
- Plating metal negative electrodes under protective coatings287US 6,402,795 B1PolyPlus Battery Company · 2002
- Secondary battery243US 5,824,434 ACanon Kabushiki Kaisha · 1998