C01B 15/085
Stabilisation of the solid compounds, subsequent to the preparation or to the
Official title: {Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating}
C01B15/085 (Stabilisation of the solid compounds, subsequent to the preparation or to the) appears on 14 US grants and 8 published applications in this corpus.
Search patents in C01B- Granted patents
- 14
- Published applications
- 8
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 7 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Compositions comprising hydrogen peroxide or hydrogen peroxide donor substances7 Sep 2021US 11,110,121 B2Clariant International Ltd.
- Compositions containing hydrogen peroxide or substances releasing hydrogen peroxide14 Mar 2017US 9,592,185 B2Clariant International Ltd.
- Method of stabilizing hydrogen peroxide or hydrogen peroxide donor substances with hydroxypyridones or salts therof28 Jul 2015US 9,090,467 B2Clariant Finance (BVI) Limited
- Potassium monopersulfate solutions28 Feb 2012US 8,123,970 B2E. I. Du Pont de Nemours and Company
- Stable oxidizer composition for use in formulations19 May 2009US 7,534,367 B2Truox, Inc.
- Compositions Comprising Hydrogen Peroxide or Hydrogen Peroxide Donor Substances29 May 2014US 2014/0147402 A1Clariant Finance (BVI) Limited
- Compositions Containing Hydrogen Peroxide Or Substances Releasing Hydrogen Peroxide17 Oct 2013US 2013/0272984 A1Clariant Finance (BVI) Limited
- Use Of Hydroxypyridones Or Salts Thereof For Stabilizing Hydrogen Peroxide Or Hydrogen Peroxide Donor Substances12 Sep 2013US 2013/0236383 A1Clariant Finance (BVI) Limited
- Potassium monopersulfate solutions8 Jan 2009US 2009/0008601 A1E. I. Du Pont de Nemours and Company
- Potassium monopersulfate solutions6 Dec 2007US 2007/0278182 A1E. I. Du Pont de Nemours and Company
Most cited
By later US patents
- Particulate peroxygen compounds coated with sodium sesquicarbonate or Na.sub.2 SO.sub.4 mNa.sub.2 CO.sub.353US 4,105,827 AInterox · 1978
- Process for improving the storage stability of alkali persalts17US 4,179,394 APeroxid-Chemie GmbH · 1979
- Particles of stabilized peroxygenated compounds, process for their manufacture, and composition containing such particles12US 4,329,244 AInterox (Societe Anonyme) · 1982
- Coated alkali metal peroxy salts and process for their preparation7US 5,681,807 ASolvay Interox Limited · 1997
- Method of preparing storage-stable aqueous sodium peroxymonsulfate solutions5US 5,250,280 ADegussa AG · 1993