H01M 4/747
Woven material
Official title: {Woven material}
H01M4/747 (Woven material) appears on 75 US grants and 99 published applications in this corpus.
Search patents in H01M- Granted patents
- 75
- Published applications
- 99
- Assignees
- 89
- Inventors
- 286
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 4 |
| 2015 | 3 | 4 |
| 2016 | 0 | 8 |
| 2017 | 2 | 4 |
| 2018 | 7 | 2 |
| 2019 | 5 | 12 |
| 2020 | 5 | 11 |
| 2021 | 4 | 7 |
| 2022 | 10 | 8 |
| 2023 | 6 | 6 |
| 2024 | 3 | 11 |
| 2025 | 6 | 9 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Unique electrodes for electrochemical cells21 Jul 2026US 12,689,047 B2Global Energy Science, LLC
- Method for the production of an electrode for a battery cell of an electrical energy storage device, electrode and generator28 Apr 2026US 12,614,712 B2Mercedes-Benz Group AG
- Electrode assembly and lithium battery comprising same24 Feb 2026US 12,562,390 B2Samsung SDI.Co., Ltd.
- Carbon fiber electrode with enhanced active material and lead acid battery having same3 Feb 2026US 12,542,283 B2CPS Technology Holdings LLC
- Flow-through electrochemical cell electrode with permeable membrane25 Nov 2025US 12,482,896 B2
- Negative electrode for secondary battery and secondary battery including the same3 Sep 2026US 2026/0260904 A1LG Energy Solution, Ltd.
- Corrugated fuel electrode13 Aug 2026US 2026/0237688 A1Form Energy, Inc.
- Fabric or textile-based flexible battery and method of making the same2 Jul 2026US 2026/0188702 A1
- Composite current collectors including a fibrous membrane and a conductive material and/or a metal coating23 Apr 2026US 2026/0112650 A1GM Global Technology Operations LLC
- Secondary battery18 Dec 2025US 2025/0385270 A1BYD Company Limited
Most cited
By later US patents
- Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein95US 5,318,861 AElectric Fuel Limited · 1994
- Semi-solid electrodes with porous current collectors and methods of manufacture87US 10,115,970 B224M Technologies, Inc. · 2018
- Carbon fiber sheet materials and methods of making and using the same77US 6,503,856 B1Clark-Schwebel Tech-Fab Company · 2003
- Flexible energy storage devices60US 8,192,863 B2Commonwealth Scientific and Industrial Research Organisation · 2012
- Porous metal structure and method of manufacturing of said structure35US 4,882,232 ASorapec Societe de Researche et d'Applications Electrtochimiques · 1989