H01M 12/02
Details
Official title: Details (of electrodes H01M4/00; of non-active parts H01M50/00)
H01M12/02 (Details) appears on 253 US grants and 340 published applications in this corpus.
Search patents in H01M- Granted patents
- 253
- Published applications
- 340
- Assignees
- 169
- Inventors
- 696
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 5 |
| 2008 | 0 | 2 |
| 2009 | 0 | 5 |
| 2010 | 1 | 3 |
| 2011 | 2 | 4 |
| 2012 | 4 | 8 |
| 2013 | 6 | 7 |
| 2014 | 10 | 26 |
| 2015 | 7 | 23 |
| 2016 | 14 | 28 |
| 2017 | 14 | 21 |
| 2018 | 18 | 15 |
| 2019 | 18 | 39 |
| 2020 | 25 | 31 |
| 2021 | 23 | 23 |
| 2022 | 23 | 18 |
| 2023 | 18 | 19 |
| 2024 | 15 | 24 |
| 2025 | 11 | 19 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device with hybrid power source and method for hybrid power supply6 Oct 2026US 12,755,115 B2Getac Technology Corporation
- Negative electrode for aqueous electrolyte cell and sheet-type cell29 Sep 2026US 12,749,739 B2Maxell, Ltd.
- Liquid detection sensor22 Sep 2026US 12,744,266 B2Fujikura Composites Inc.
- Sheet-type air cell, method for manufacturing the same, and patch15 Sep 2026US 12,738,571 B2Maxell, Ltd.
- Power generation method and power generating element using humidity variation30 Jun 2026US 12,671,130 B2National Institute of Advanced Industrial Science and Technology
- Metal-air battery, metal-air-battery system, and operation method of the metal-air battery system1 Oct 2026US 2026/0302433 A1Samsung Electronics Co., Ltd.
- Air battery1 Oct 2026US 2026/0302446 A1Honda Motor Co., Ltd.
- Metal-air battery combustion engine hybrid system10 Sep 2026US 2026/0264864 A1General Electric Company
- Bifacial sealed gas diffusion electrode2 Jul 2026US 2026/0188791 A1Form Energy, Inc.
- Battery storage container and method of use28 May 2026US 2026/0149113 A1Dragon Q Energy LLC
Most cited
By later US patents
- Zinc air battery and its uses73US 6,879,855 B2Alfred E. Mann Foundation for Scientific Research · 2005
- Catholytes for aqueous lithium/air battery cells68US 8,323,820 B2PolyPlus Battery Company · 2012
- Ecologically clean mechanically rechargeable air-metal current source65US 6,355,369 B1Eontech Group Inc. · 2002
- Solid state lithium-air based battery cell65US 8,940,446 B1QuantumScape Corporation · 2015
- Hydrogels for aqueous lithium/air battery cells61US 8,389,147 B2PolyPlus Battery Company · 2013