C25C 7/007
Constructional parts, or assemblies thereof, of cells: of cells comprising at least
Official title: {of cells comprising at least a movable electrode (C25C7/002, C25C7/02 - C25C7/06 take precedence)}
C25C7/007 (Constructional parts, or assemblies thereof, of cells: of cells comprising at least) appears on 64 US grants and 53 published applications in this corpus.
Search patents in C25C- Granted patents
- 64
- Published applications
- 53
- Assignees
- 50
- Inventors
- 183
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 4 |
| 2017 | 1 | 6 |
| 2018 | 5 | 3 |
| 2019 | 4 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for direct oxide production29 Sep 2026US 12,747,511 B2Aqua Metals Inc.
- Electrorefining apparatus and process for refining lithium metal7 Jan 2025US 12,188,140 B2Arcadium Lithium Intermediate IRL Limited
- Intervention tool for the operation of an electrolytic cell20 Aug 2024US 12,065,752 B2Rio Tinto Alcan International Limited
- Titanium master alloy for titanium-aluminum based alloys16 Apr 2024US 11,959,185 B2Universal Achemetal Titanium, LLC
- Systems and methods for aqueous recovery of lead from lead acid batteries with reduced electrolyte demand25 Jul 2023US 11,708,640 B2Aqua Metals Inc.
- An electrowinning cell and a cathode26 Feb 2026US 2026/0055527 A1Loop Hydrometallurgy Pty Ltd
- Monatomic electrolyte and electrochemical process including the same11 Sep 2025US 2025/0283239 A1
- Systems and methods for continuous electrolytic production of metals7 Aug 2025US 2025/0250706 A1Technische Universiteit Eindhoven
- Methods for lithium metal production direct from litium brine solutions19 Jun 2025US 2025/0198029 A1Energy Exploration Technologies, Inc.
- Method And System For Molten Oxide Electrolysis13 Mar 2025US 2025/0084553 A1Lunar Resources, Inc.
Most cited
By later US patents
- Spouted bed apparatus for contacting objects with a fluid45US 6,193,858 B12001
- Process and apparatus for separating metals from solutions27US 4,715,934 ALTH Associates, Ltd. · 1987
- Electrolytic stripping cell26US 4,242,192 AThe United States of America as represented by the Secretary of the Interior · 1980
- Method of producing metal powder24US 4,028,199 ANational Development Research Corporation · 1977
- Process and apparatus for continuously producing multivalent metals23US 4,521,281 AOlin Corporation · 1985