C25B 9/005
Amalgam decomposition cells
Official title: {Amalgam decomposition cells}
C25B9/005 (Amalgam decomposition cells) appears on 6 US grants and 5 published applications in this corpus.
Search patents in C25B- Granted patents
- 6
- Published applications
- 5
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 10 Jul 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for the separation of mercury from caustic soda in chlor-alkali plants10 Jul 2012US 8,216,444 B2Industrie De Nora S.P.A.
- End-box for mercury cathode alkali chloride electrolysis cell19 Jun 2012US 8,202,405 B2Industrie De Nora S.P.A.
- Amalgam decomposer for mercury cathode cells for alkali chloride electrolysis22 Nov 2011US 8,062,712 B2Industrie De Nora S.P.A.
- Liquid metal cathode electrochemical cell and cathode frame9 Feb 1993US 5,185,069 AOlin Corporation
- Process for production of aqueous hypochlorous acid solution12 Apr 1977US 4,017,592 AComprimo B.V.
- Purification of brine solution16 Feb 2017US 2017/0044313 A1Sabic Global Technologies B.V.
- Amalgam Decomposer for Mercury Cathode Cells for Alkali Chloride Electrolysis12 Feb 2009US 2009/0038956 A1Industrie De Nora S.P.A.
- Device for the Separation of Mercury from Caustic Soda in Chlor-Alkali Plants5 Feb 2009US 2009/0032407 A1Industrie De Nora S.P.A.
- End-Box for Mercury Cathode Alkali Chloride Electrolysis Cell18 Dec 2008US 2008/0308414 A1Industrie De Nora S.P.A.
- Cooling device for end-box of mercury cathode chlor-alkali cells29 Mar 2007US 2007/0068825 A1
Most cited
By later US patents
- Process for production of aqueous hypochlorous acid solution24US 4,017,592 AComprimo B.V. · 1977
- End-box for mercury cathode alkali chloride electrolysis cell24US 8,202,405 B2Industrie De Nora S.P.A. · 2012
- Apparatus for decomposing alkali metal amalgams3US 3,981,490 AVyzkumny Ustav Anorganicke Chemie · 1976
- Amalgam decomposer for mercury cathode cells for alkali chloride electrolysis1US 8,062,712 B2Industrie De Nora S.P.A. · 2011