C11D 7/5077
Mixtures of only oxygen-containing solvents
Official title: {Mixtures of only oxygen-containing solvents}
C11D7/5077 (Mixtures of only oxygen-containing solvents) appears on 206 US grants and 67 published applications in this corpus.
Search patents in C11D- Granted patents
- 206
- Published applications
- 67
- Assignees
- 47
- Inventors
- 165
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 9 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 23 | 0 |
| 1992 | 17 | 0 |
| 1993 | 18 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 4 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 3 |
| 2009 | 5 | 5 |
| 2010 | 3 | 4 |
| 2011 | 2 | 4 |
| 2012 | 4 | 9 |
| 2013 | 0 | 3 |
| 2014 | 5 | 5 |
| 2015 | 4 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 2 | 3 |
| 2021 | 3 | 3 |
| 2022 | 4 | 4 |
| 2023 | 3 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Refrigerant compositions and uses thereof23 Dec 2025US 12,503,632 B2Mexichem Fluor S.A. De C.V.
- Additive for cleaning SCR systems5 Aug 2025US 12,378,505 B2Tunap GmbH & Co. KG
- Cleaning solvent compositions exhibiting azeotrope-like behavior and their use1 Aug 2023US 11,713,434 B2Zynon Technologies, LLC
- Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in cleaning and solvent applications18 Jul 2023US 11,702,618 B2The Chemours Company Fc, LLC
- Azeotropic compositions comprising dimethyl carbonate and perfluoroalkene ethers27 Jun 2023US 11,685,879 B2The Chemours Company Fc, LLC
- Fluorinated cleaning fluid mixtures13 Feb 2025US 2025/0051695 A13M Innovative Properties Company
- Additive for cleaning scr systems7 Nov 2024US 2024/0368504 A1Tunap GmbH & Co. KG
- Compositions9 Mar 2023US 2023/0073051 A1Mexichem Fluor S.A. De C.V.
- Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in cleaning and solvent applications29 Sep 2022US 2022/0306972 A1The Chemours Company Fc, LLC
- Quaternary azeotrope and azeotrope-like compositions for solvent and cleaning applications24 Mar 2022US 2022/0089982 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Pentafluoropropane compositions76US 5,788,886 AE. I. Du Pont de Nemours and Company · 1998
- Ternary azeotropic compositions of 43-10mee (CF.sub.3 CHFCHFCH.sub.2 CF.sub .64US 5,064,560 AE. I. Du Pont de Nemours and Company · 1991
- Azeotrope-like compositions and their use56US 5,814,595 AMinnesota Mining and Manufacturing Company · 1998
- Ternary azeotropic compositions54US 5,250,208 AE. I. Du Pont de Nemours and Company · 1993
- Binary azeotropic compositions of (CF.sub.3 CHFCHFCF.sub.2 CF.sub.3) with methanol or ethanol or isopropanol52US 5,064,559 AE. I. Du Pont de Nemours and Company · 1991