C25B 1/265
Chlorates
Official title: {Chlorates}
C25B1/265 (Chlorates) appears on 83 US grants and 56 published applications in this corpus.
Search patents in C25B- Granted patents
- 83
- Published applications
- 56
- Assignees
- 61
- Inventors
- 189
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 3 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 6 |
| 2016 | 0 | 5 |
| 2017 | 3 | 3 |
| 2018 | 5 | 7 |
| 2019 | 3 | 2 |
| 2020 | 3 | 5 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Production of sanitizing fluid using in situ electrolysis21 Apr 2026US 12,606,918 B2Applied Phage GmbH
- Combined current carrier circulation chamber and frame for use in unipolar electrochemical devices14 Apr 2026US 12,601,070 B2Key Dh IP Inc./IP Strategiques Dh, Inc.
- Selective cathode for use in electrolytic chlorate process25 Feb 2025US 12,234,562 B2Nouryon Chemicals International B. V.
- Method for manufacturing chlorous acid water using raw material obtained by salt electrolysis27 Feb 2024US 11,912,569 B2Honbusankei Co., Ltd.
- Integrally combined current carrier circulation chamber and frame for use in unipolar electrochemical devices14 Nov 2023US 11,814,741 B2Key Dh IP Inc./IP Strategiques Dh, Inc.
- Production of sanitizing fluid using in situ electrolysis3 Jul 2025US 2025/0215581 A1Applied Phage GmbH
- Method for manufacturing chlorous acid water using raw material obtained by salt electrolysis25 Jul 2024US 2024/0246816 A1Honbusankei Co., Ltd.
- Integrally Combined Current Carrier Circulation Chamber and Frame for Use in Unipolar Electrochemical Devices1 Feb 2024US 2024/0035176 A1Key Dh IP Inc./IP Strategiques Dh, Inc.
- Combined Current Carrier Circulation Chamber and Frame for use in Unipolar Electrochemical Devices21 Sep 2023US 2023/0295815 A1Key Dh IP Inc./IP Strategiques Dh, Inc.
- Methods and apparatuses for oxidant concentration control4 May 2023US 2023/0132694 A1Aqua Research LLC
Most cited
By later US patents
- Process for the production of sodium chlorate33US 4,405,418 AAsahi Kasei Kogyo Kabushiki Kaisha · 1983
- Fluoride removal from aqueous streams26US 5,215,632 AOccidental Chemical Corporation · 1993
- Process for electrolytic production of alkali metal chlorate and auxiliary chemicals23US 5,292,406 AEka Nobel AB · 1994
- Electrochemical reactor and process23US 9,551,076 B2Clean Chemistry, Inc. · 2017
- Process for producing chlorate and chlorate cell construction20US 4,194,953 AERCO Industries Limited · 1980