H01M 4/663
Containing carbon or carbonaceous materials as conductive part
Official title: {containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres}
H01M4/663 (Containing carbon or carbonaceous materials as conductive part) appears on 1,066 US grants and 1,659 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,066
- Published applications
- 1,659
- Assignees
- 733
- Inventors
- 3,849
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 11 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 3 |
| 2002 | 9 | 10 |
| 2003 | 9 | 17 |
| 2004 | 9 | 14 |
| 2005 | 7 | 16 |
| 2006 | 8 | 17 |
| 2007 | 3 | 7 |
| 2008 | 7 | 9 |
| 2009 | 4 | 14 |
| 2010 | 10 | 24 |
| 2011 | 6 | 44 |
| 2012 | 10 | 41 |
| 2013 | 15 | 49 |
| 2014 | 13 | 75 |
| 2015 | 48 | 63 |
| 2016 | 44 | 65 |
| 2017 | 58 | 81 |
| 2018 | 59 | 129 |
| 2019 | 74 | 105 |
| 2020 | 96 | 136 |
| 2021 | 80 | 117 |
| 2022 | 97 | 123 |
| 2023 | 77 | 142 |
| 2024 | 68 | 130 |
| 2025 | 64 | 128 |
| 2026 | 48 | 100 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Anode, all-solid-state battery comprising the same, and method for manufacturing the same1 Oct 2026US 2026/0302258 A1Foundation of Soongsil University-Industry Cooperation
- Electrode assembly and secondary battery comprising the electrode assembly1 Oct 2026US 2026/0302261 A1Samsung SDI.Co., Ltd.
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Most cited
By later US patents
- Lithium anodes for electrochemical cells307US 6,797,428 B1Moltech Corporation · 2004
- Lithium anodes for electrochemical cells299US 6,733,924 B1Moltech Corporation · 2004
- Lithium anodes for electrochemical cells171US 6,936,381 B2Moltech Corporation · 2005
- Long cycle-life alkali metal battery158US 6,203,947 B1Ramot University Authority for Applied Research and Industrial Development Ltd. · 2001
- Article comprising small diameter nanowires and method for making the same124US 6,465,132 B1Agere Systems Guardian Corp. · 2002