H01M 4/587
For inserting or intercalating light metals
Official title: for inserting or intercalating light metals
H01M4/587 (For inserting or intercalating light metals) appears on 4,819 US grants and 8,752 published applications in this corpus.
Search patents in H01M- Granted patents
- 4,819
- Published applications
- 8,752
- Assignees
- 1,546
- Inventors
- 12,146
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 16 | 0 |
| 1994 | 17 | 0 |
| 1995 | 18 | 0 |
| 1996 | 34 | 0 |
| 1997 | 50 | 0 |
| 1998 | 46 | 0 |
| 1999 | 39 | 0 |
| 2000 | 28 | 0 |
| 2001 | 34 | 23 |
| 2002 | 56 | 95 |
| 2003 | 64 | 81 |
| 2004 | 46 | 80 |
| 2005 | 44 | 101 |
| 2006 | 42 | 98 |
| 2007 | 41 | 94 |
| 2008 | 48 | 82 |
| 2009 | 40 | 107 |
| 2010 | 67 | 139 |
| 2011 | 73 | 156 |
| 2012 | 73 | 217 |
| 2013 | 93 | 249 |
| 2014 | 136 | 304 |
| 2015 | 185 | 408 |
| 2016 | 209 | 387 |
| 2017 | 295 | 471 |
| 2018 | 274 | 390 |
| 2019 | 341 | 434 |
| 2020 | 347 | 444 |
| 2021 | 315 | 491 |
| 2022 | 289 | 621 |
| 2023 | 329 | 758 |
| 2024 | 394 | 874 |
| 2025 | 419 | 955 |
| 2026 | 274 | 693 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Binder for secondary battery, negative electrode for secondary battery including the same, and lithium secondary battery including the same6 Oct 2026US 12,753,251 B2SK On Co., Ltd.
- Process for manufacturing silicon-containing materials in a cascade reactor system6 Oct 2026US 12,753,495 B2Wacker Chemie AG
- Silicon carbon composite materials and method for making same6 Oct 2026US 12,755,964 B2Sicona Battery Technologies Pty Ltd
- Secondary battery6 Oct 2026US 12,755,972 B2Panasonic Intellectual Property Management Co., Ltd.
- Artificial graphite and preparation method thereof, secondary battery containing such artificial graphite, and electric apparatus6 Oct 2026US 12,755,973 B2Contemporary Amperex Technology Co., Limited
- Methods of preparing hard carbon material and energy storage device and method of enhancing plateau capacity8 Oct 2026US 2026/0307995 A1National Tsing Hua University
- Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using same8 Oct 2026US 2026/0312002 A1AESC Japan Ltd.
- Anode material and battery8 Oct 2026US 2026/0312003 A1Btr New Material Group Co., Ltd.
- Negative electrode for non-aqueous electrolyte secondary battery8 Oct 2026US 2026/0312005 A1Toyota Jidosha Kabushiki Kaisha
- Lithium-ion battery8 Oct 2026US 2026/0312006 A1Zhuhai Cosmx Battery Co., Ltd.
Most cited
By later US patents
- Free-standing and aligned carbon nanotubes and synthesis thereof254US 6,863,942 B2The Research Foundation of State University of New York · 2005
- Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture230US 7,282,295 B2PolyPlus Battery Company · 2007
- Secondary battery204US 4,668,595 AAsahi Kasei Kogyo Kabushiki Kaisha · 1987
- Carbon fibers formed from single-wall carbon nanotubes204US 6,683,783 B1William Marsh Rice University · 2004
- Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same201US 5,919,587 AMoltech Corporation · 1999