H01M 6/14
Cells with non-aqueous electrolyte
H01M6/14 (Cells with non-aqueous electrolyte) appears on 3,201 US grants and 2,028 published applications in this corpus.
Search patents in H01M- Granted patents
- 3,201
- Published applications
- 2,028
- Assignees
- 910
- Inventors
- 5,132
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 57 | 0 |
| 1977 | 41 | 0 |
| 1978 | 45 | 0 |
| 1979 | 46 | 0 |
| 1980 | 57 | 0 |
| 1981 | 63 | 0 |
| 1982 | 53 | 0 |
| 1983 | 70 | 0 |
| 1984 | 56 | 0 |
| 1985 | 62 | 0 |
| 1986 | 52 | 0 |
| 1987 | 33 | 0 |
| 1988 | 35 | 0 |
| 1989 | 52 | 0 |
| 1990 | 36 | 0 |
| 1991 | 37 | 0 |
| 1992 | 32 | 0 |
| 1993 | 65 | 0 |
| 1994 | 48 | 0 |
| 1995 | 80 | 0 |
| 1996 | 117 | 0 |
| 1997 | 101 | 0 |
| 1998 | 89 | 0 |
| 1999 | 75 | 0 |
| 2000 | 112 | 0 |
| 2001 | 123 | 53 |
| 2002 | 106 | 142 |
| 2003 | 116 | 141 |
| 2004 | 97 | 135 |
| 2005 | 63 | 102 |
| 2006 | 69 | 74 |
| 2007 | 78 | 96 |
| 2008 | 52 | 101 |
| 2009 | 50 | 105 |
| 2010 | 78 | 96 |
| 2011 | 75 | 108 |
| 2012 | 64 | 75 |
| 2013 | 77 | 59 |
| 2014 | 73 | 59 |
| 2015 | 66 | 63 |
| 2016 | 52 | 53 |
| 2017 | 46 | 82 |
| 2018 | 63 | 81 |
| 2019 | 62 | 56 |
| 2020 | 74 | 68 |
| 2021 | 40 | 64 |
| 2022 | 48 | 47 |
| 2023 | 32 | 53 |
| 2024 | 33 | 43 |
| 2025 | 36 | 43 |
| 2026 | 14 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and line for filling containers of electrochemical cells and battery production method25 Aug 2026US 12,719,139 B2I.M.A. Industria Macchine Automatiche S.P.A In Sigla Ima S.P.A.
- Process for preparing lithium salts such as anhydrous lithium hydroxide and anhydrous lithium halides11 Aug 2026US 12,703,639 B2AMG Lithium GmbH
- Method of manufacturing solid electrolyte membrane, method of manufacturing all-solid-state battery, apparatus for manufacturing solid electrolyte membrane, and apparatus for manufacturing all-solid-state battery4 Aug 2026US 12,700,619 B2National University Corporation Kyoto Institute of Technology
- Bioelectrolyte supercapacitor14 Jul 2026US 12,683,095 B2Imam Abdulrahman Bin Faisal University
- Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery19 May 2026US 12,633,536 B2Semiconductor Energy Laboratory Co.Ltd.
- Lithium primary battery1 Oct 2026US 2026/0302268 A1Panasonic Intellectual Property Management Co., Ltd.
- Energy storage cell and production method27 Aug 2026US 2026/0254073 A1
- Cylindrical battery20 Aug 2026US 2026/0245972 A1Panasonic Energy Co., Ltd.
- Lithium primary battery6 Aug 2026US 2026/0229488 A1Panasonic Intellectual Property Management Co., Ltd.
- Ion-conducting membranes, components having the ion-conducting membranes, and processes for forming the same30 Jul 2026US 2026/0221481 A1Vimano Inc.
Most cited
By later US patents
- Complete discharge device for lithium battery1,037US 6,270,916 B1Alcatel · 2001
- Thin film battery and method for making same524US 5,338,625 AMartin Marietta Energy Systems, Inc. · 1994
- Method of forming an electronic device387US 6,503,831 B2Patterning Technologies Limited · 2003
- Protective coatings for negative electrodes373US 6,025,094 APolyPlus Battery Company · 2000
- Lithium anodes for electrochemical cells319US 7,247,408 B2Sion Power Corporation · 2007