H01M 4/0457
From dispersions or suspensions
Official title: {from dispersions or suspensions; Electrophoresis}
H01M4/0457 (From dispersions or suspensions) appears on 77 US grants and 121 published applications in this corpus.
Search patents in H01M- Granted patents
- 77
- Published applications
- 121
- Assignees
- 60
- Inventors
- 212
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 5 | 6 |
| 2014 | 2 | 9 |
| 2015 | 4 | 6 |
| 2016 | 3 | 9 |
| 2017 | 7 | 9 |
| 2018 | 6 | 7 |
| 2019 | 4 | 3 |
| 2020 | 6 | 10 |
| 2021 | 3 | 11 |
| 2022 | 9 | 11 |
| 2023 | 8 | 13 |
| 2024 | 4 | 11 |
| 2025 | 3 | 1 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microbattery, and preparation method therefor and use thereof8 Sep 2026US 12,731,778 B2Wuhan University of Technology
- Apparatus for continuous electric dehydration of positive electrode active material1 Sep 2026US 12,725,781 B2Korea Water Technology Inc.
- Negative electrode of lithium ion secondary battery, preparation method thereof and lithium ion secondary battery5 May 2026US 12,620,582 B2Murata Manufacturing Co., Ltd.
- Porous electrodes for electrochemical devices24 Mar 2026US 12,586,774 B2I-Ten
- Method for manufacturing an assembly comprising a separator and porous electrode, an assembly comprising a separator and porous electrode, and electrochemical device containing such an assembly3 Mar 2026US 12,567,574 B2I-Ten
- Method and apparatus of manufacturing anode for all-solid-state battery using electric field18 Jun 2026US 2026/0171386 A1Hyundai Motor Company
- Electrochemical deposition of metal oxide coating on cathode active materials19 Mar 2026US 2026/0081136 A1GM Global Technology Operations LLC
- Electrode for Electrochemical Energy Storage Devices20 Nov 2025US 2025/0357464 A1AM Batteries, Inc.
- Nanostructured seed layers for lithium metal deposition7 Nov 2024US 2024/0372060 A1
- Electronic Smoking Device with a Battery Housing17 Oct 2024US 2024/0341357 A1JT International SA
Most cited
By later US patents
- Electrophoretic deposition of an electrode for a lithium-based battery49US 9,923,189 B2GM Global Technology Operations LLC · 2018
- Anode material having a uniform metal-semiconductor alloy layer29US 8,367,244 B2Enovix Corporation · 2013
- Anode material having a uniform metal-semiconductor alloy layer28US 9,105,905 B2Enovix Corporation · 2015
- Electrophoretic assembly of electrochemical devices26US 7,662,265 B2A123 Systems, Inc. · 2010
- Process for preparing solutions of a positive electrode for polymer electrolyte battery by pre-dispersion of solid powders24US 5,521,026 AHydro-Quebec · 1996