C11D 7/5068
Mixtures of halogenated and non-halogenated solvents
Official title: {Mixtures of halogenated and non-halogenated solvents}
C11D7/5068 (Mixtures of halogenated and non-halogenated solvents) appears on 330 US grants and 148 published applications in this corpus.
Search patents in C11D- Granted patents
- 330
- Published applications
- 148
- Assignees
- 67
- Inventors
- 254
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 13 | 0 |
| 1990 | 13 | 0 |
| 1991 | 31 | 0 |
| 1992 | 25 | 0 |
| 1993 | 20 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 16 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 14 | 2 |
| 2002 | 7 | 1 |
| 2003 | 5 | 5 |
| 2004 | 4 | 7 |
| 2005 | 2 | 4 |
| 2006 | 4 | 4 |
| 2007 | 3 | 3 |
| 2008 | 4 | 5 |
| 2009 | 10 | 9 |
| 2010 | 7 | 8 |
| 2011 | 5 | 6 |
| 2012 | 6 | 17 |
| 2013 | 2 | 5 |
| 2014 | 6 | 8 |
| 2015 | 8 | 3 |
| 2016 | 1 | 7 |
| 2017 | 3 | 4 |
| 2018 | 2 | 6 |
| 2019 | 4 | 7 |
| 2020 | 5 | 9 |
| 2021 | 6 | 11 |
| 2022 | 5 | 6 |
| 2023 | 7 | 5 |
| 2024 | 1 | 2 |
| 2025 | 2 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- HVAC/R system contaminant removal solvent having N-propanol and flame suppresion additives, and method for flushing HVAC systems using the solvent23 Apr 2024US 11,965,148 B2Mainstream Engineering Corporation
- Composition for use in cleaning metal components17 Oct 2023US 11,788,036 B2Vgp Ipco LLC
- Binary azeotrope and azeotrope-like compositions comprising perfluoroheptene26 Sep 2023US 11,767,494 B2The Chemours Company Fc, LLC
- Compositions comprising cis-1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene ((z)hfo-153-10mczz) and uses thereof13 Aug 2026US 2026/0234455 A1The Chemours Company Fc, LLC
- Monochlorotrifluoropropene compounds and compositions and methods using same4 Sep 2025US 2025/0276256 A1Honeywell International Inc.
- Fluorinated cleaning fluid mixtures13 Feb 2025US 2025/0051695 A13M Innovative Properties Company
- Method for cleaning semiconductor substrate, method for manufacturing processed semiconductor substrate, and releasing and dissolving composition6 Feb 2025US 2025/0043216 A1Nissan Chemical Corporation
- Additive for cleaning scr systems7 Nov 2024US 2024/0368504 A1Tunap GmbH & Co. KG
Most cited
By later US patents
- Pentafluoropropane compositions76US 5,788,886 AE. I. Du Pont de Nemours and Company · 1998
- Cleaning processes and compositions65US 6,310,029 B1General Electric Company · 2001
- 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