C01B 11/08
Chlorous acid
C01B11/08 (Chlorous acid) appears on 33 US grants and 47 published applications in this corpus.
Search patents in C01B- Granted patents
- 33
- Published applications
- 47
- Assignees
- 23
- Inventors
- 59
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 5 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 3 | 4 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 2 |
| 2023 | 0 | 3 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dry fog production and application methods and systems25 Jun 2024US 12,017,911 B2Bio Domain Systems Corporation
- Method for manufacturing chlorous acid water using raw material obtained by salt electrolysis27 Feb 2024US 11,912,569 B2Honbusankei Co., Ltd.
- Wet wiper23 Nov 2021US 11,179,486 B2Kuraray Kuraflex Co., Ltd.
- Methods for making chlorous acid and chlorine dioxide19 Jan 2021US 10,894,715 B2
- Aqueous composition and method of producing chlorine dioxide using aqueous composition12 Nov 2019US 10,472,237 B2Diversey, Inc.
- Manufacturing method for obtaining novel chlorine oxide composition from degraded hypochlorite30 Jan 2025US 2025/0033966 A1Honbusankei Co., Ltd.
- Chlorine peroxide radical, and production method, composition, quantification method and use thereof25 Jul 2024US 2024/0246815 A1Kabushiki Kaisha SANKEI
- Method for manufacturing chlorous acid water using raw material obtained by salt electrolysis25 Jul 2024US 2024/0246816 A1Honbusankei Co., Ltd.
- Corona virus killing agent2 Nov 2023US 2023/0345942 A1Kabushiki Kaisha SANKEI
- Oral care agent24 Aug 2023US 2023/0263710 A1Acenet Inc.
Most cited
By later US patents
- Stabilized activated oxygen and pharmaceutical compositions containing said stabilized activated oxygen77US 4,507,285 A1985
- Process for the preparation of a modified aqueous chlorite solution, the solution prepared by this process and the use thereof42US 4,574,084 A1986
- Coated alkali metal chlorite particles18US 3,967,039 ASolvay & Cie · 1976
- Sodium chlorite containing granules18US 3,997,462 ASolvay & Cie · 1976
- Storage-stable sodium chlorite16US 4,044,103 AProduits Chimiques Ugine Kuhlmann · 1977