C25C 3/10
External supporting frames or structures
C25C3/10 (External supporting frames or structures) appears on 39 US grants and 36 published applications in this corpus.
Search patents in C25C- Granted patents
- 39
- Published applications
- 36
- Assignees
- 30
- Inventors
- 108
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 4 |
| 2017 | 1 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 4 |
| 2023 | 1 | 0 |
| 2024 | 3 | 4 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for operating an electrolytic cell21 Jan 2025US 12,203,187 B2Elysis Limited Partnership
- Apparatus and method for operating an electrolytic cell24 Dec 2024US 12,173,419 B2Elysis Limited Partnership
- Intervention tool for the operation of an electrolytic cell20 Aug 2024US 12,065,752 B2Rio Tinto Alcan International Limited
- Handling device to be used to convey an intervention tool on an electrolytic cell23 Jul 2024US 12,043,913 B2Rio Tinto Alcan International Limited
- Electrode configurations for electrolytic cells and related methods21 Feb 2023US 11,585,003 B2Elysis Limited Partnership
- Cooling table for anodes4 Jun 2026US 2026/0152867 A1Rio Tinto Alcan International Limited
- Anode servicing assembly for an aluminium electrolysis plant, and methods for operating the same11 Dec 2025US 2025/0376780 A1Dubai Aluminium Pjsc
- Metallurgical electrode clamp4 Dec 2025US 2025/0374393 A1Boston Electrometallurgical Corporation
- Method for operating an electrolytic cell10 Apr 2025US 2025/0116023 A1Elysis Limited Partnership
- Cathode device for an aluminium electrolysis cell26 Dec 2024US 2024/0426014 A1Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno- Tekhnologich
Most cited
By later US patents
- Device for changing anode blocks, crust breaking and charging aluminum furnaces13US 4,053,384 A1977
- Article exchanging apparatus12US 4,032,020 AKabushiki Kaisha Miyazaki Tekkosho · 1977
- Anode mount11US 4,269,673 AAluminum Company of America · 1981
- Potshell for electrolytic aluminum reduction cell10US 4,087,345 AArdal og Sunndal Verk a. s. · 1978
- Apparatus for the precise adjustment of the anode plane of an electrolysis cell used in the production of aluminum8US 4,465,578 AAluminium Pechiney · 1984