C25B 9/63
Holders for electrodes
Official title: Holders for electrodes; Positioning of the electrodes
C25B9/63 (Holders for electrodes) appears on 124 US grants and 226 published applications in this corpus.
Search patents in C25B- Granted patents
- 124
- Published applications
- 226
- Assignees
- 157
- Inventors
- 531
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 4 |
| 2015 | 1 | 10 |
| 2016 | 4 | 5 |
| 2017 | 3 | 8 |
| 2018 | 5 | 4 |
| 2019 | 3 | 3 |
| 2020 | 4 | 9 |
| 2021 | 10 | 16 |
| 2022 | 9 | 28 |
| 2023 | 12 | 36 |
| 2024 | 13 | 31 |
| 2025 | 22 | 41 |
| 2026 | 11 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrogen production cathode and anode6 Oct 2026US 12,753,518 B2Civilized Power, LLC
- Multi-cell COx electrolyzer stacks29 Sep 2026US 12,747,510 B2Twelve Benefit Corporation
- Hydrocarbon production system, and production method and operation method thereof19 May 2026US 12,630,488 B2Osaka Gas Co., Ltd.
- Electrode attachment assembly, cell and method of use5 May 2026US 12,618,164 B2Versum Materials US, LLC
- Electrolytic liquid generation device7 Apr 2026US 12,595,571 B2Panasonic Intellectual Property Management Co., Ltd.
- Scalable automated oxyhydrogen-production, storage, and utilization system8 Oct 2026US 2026/0308773 A1Enertopia Corp.
- Components for electrolytic apparatus and electrolytic apparatus8 Oct 2026US 2026/0308777 A1Robert Bosch GmbH
- Casing Structure Design for Electrolytic Cells8 Oct 2026US 2026/0308779 A1Viering, Jentschura & Partner mbB Patent und Rechtsanwälte
- Method for reactivating an electrolysis cell unit8 Oct 2026US 2026/0308780 A1thyssenkrupp nucera AG & Co. KGaA
- Electrochemical electrode structure, electrochemical cell, and method of retrofitting a finite-gap electrochemical cell into a zero-gap type electrochemical cell24 Sep 2026US 2026/0286544 A1thyssenkrupp nucera AG & Co. KGaA
Most cited
By later US patents
- Method for the fabrication of electrochemical cells71US 6,086,643 ANational Power PLC · 2000
- Method and apparatus for making electrolyzed water26US 7,691,249 B2Clenox, L.L.C. · 2010
- System and method for generation of point of use reactive oxygen species23US 9,517,955 B2Clean Chemistry, Inc. · 2016
- System and method for generation of point of use reactive oxygen species21US 9,517,956 B2Clean Chemistry, Inc. · 2016
- Fluorine cell20US 5,688,384 ABritish Nuclear Fuels plc · 1997