H01M 2004/026
Characterised by the polarity
Official title: {characterised by the polarity}
H01M2004/026 (Characterised by the polarity) appears on 10,004 US grants and 21,081 published applications in this corpus.
Search patents in H01M- Granted patents
- 10,004
- Published applications
- 21,081
- Assignees
- 2,444
- Inventors
- 22,283
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 13 | 0 |
| 1978 | 12 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 10 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 17 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 9 | 0 |
| 1994 | 18 | 0 |
| 1995 | 14 | 0 |
| 1996 | 23 | 0 |
| 1997 | 30 | 0 |
| 1998 | 29 | 0 |
| 1999 | 18 | 0 |
| 2000 | 47 | 0 |
| 2001 | 38 | 17 |
| 2002 | 58 | 105 |
| 2003 | 54 | 128 |
| 2004 | 78 | 117 |
| 2005 | 58 | 132 |
| 2006 | 51 | 129 |
| 2007 | 45 | 137 |
| 2008 | 55 | 137 |
| 2009 | 61 | 121 |
| 2010 | 103 | 131 |
| 2011 | 86 | 146 |
| 2012 | 82 | 150 |
| 2013 | 86 | 168 |
| 2014 | 113 | 204 |
| 2015 | 175 | 568 |
| 2016 | 248 | 778 |
| 2017 | 349 | 733 |
| 2018 | 460 | 993 |
| 2019 | 644 | 1110 |
| 2020 | 879 | 1459 |
| 2021 | 805 | 1473 |
| 2022 | 901 | 1903 |
| 2023 | 923 | 2375 |
| 2024 | 1150 | 2706 |
| 2025 | 1231 | 2835 |
| 2026 | 955 | 2326 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sodium ion battery cathode material, and a preparation method and application therefor6 Oct 2026US 12,753,088 B2Hubei Wanrun New Energy Technology Co., Ltd.
- 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.
- Thickness control manifold for molten lithium dip coating6 Oct 2026US 12,753,478 B2GM Global Technology Operations LLC
- 3-D composite anodes for Li-ion batteries with high capacity and fast charging capability6 Oct 2026US 12,755,958 B2The Regents of the University of Michigan
- Positive electrode for secondary battery and secondary battery including the same6 Oct 2026US 12,755,962 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
- Carbon material, production method for carbon material, dispersion liquid, composition for electrodes, slurry for electrodes, electrode, positive electrode, negative electrode, lithium ion battery, carbon material precursor, and production method for carbon material precursor8 Oct 2026US 2026/0307998 A13Dc Inc.
- Recycled lithium carbonates, positive electrode active materials, and rechargeable lithium batteries8 Oct 2026US 2026/0308002 A1Samsung SDI.Co., Ltd.
- Metal hydroxide particles and positive electrode active material8 Oct 2026US 2026/0308012 A1Toyota Jidosha Kabushiki Kaisha
- Metal-carbon nanofiber composite electrodes for high performance lithium-ion and lead-acid batteries8 Oct 2026US 2026/0311992 A1The Curators of the University of Missouri
Most cited
By later US patents
- Cathode materials for secondary (rechargeable) lithium batteries408US 5,910,382 ABoard of Regents, The University of Texas Systems · 1999
- Protective lithium ion conducting ceramic coating for lithium metal anodes and associate method376US 5,314,765 AMartin Marietta Energy Systems, Inc. · 1994
- Lithium anodes for electrochemical cells319US 7,247,408 B2Sion Power Corporation · 2007
- 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