C11D 7/5036
Azeotropic mixtures containing halogenated solvents
Official title: {Azeotropic mixtures containing halogenated solvents}
C11D7/5036 (Azeotropic mixtures containing halogenated solvents) appears on 494 US grants and 284 published applications in this corpus.
Search patents in C11D- Granted patents
- 494
- Published applications
- 284
- Assignees
- 89
- Inventors
- 348
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 12 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 15 | 0 |
| 1990 | 17 | 0 |
| 1991 | 38 | 0 |
| 1992 | 30 | 0 |
| 1993 | 25 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 19 | 0 |
| 1999 | 7 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 2 |
| 2002 | 10 | 3 |
| 2003 | 6 | 5 |
| 2004 | 9 | 14 |
| 2005 | 5 | 12 |
| 2006 | 6 | 13 |
| 2007 | 6 | 8 |
| 2008 | 9 | 9 |
| 2009 | 16 | 16 |
| 2010 | 12 | 17 |
| 2011 | 10 | 10 |
| 2012 | 12 | 28 |
| 2013 | 12 | 11 |
| 2014 | 13 | 20 |
| 2015 | 14 | 11 |
| 2016 | 8 | 12 |
| 2017 | 7 | 11 |
| 2018 | 6 | 12 |
| 2019 | 13 | 10 |
| 2020 | 7 | 10 |
| 2021 | 8 | 16 |
| 2022 | 5 | 11 |
| 2023 | 9 | 10 |
| 2024 | 4 | 6 |
| 2025 | 5 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Refrigerant compositions5 May 2026US 12,617,990 B2Mexichem Fluor S.A. De C.V.
- Composition; cleaning agent, aerosol composition, draining agent, foaming agent, or heat-transfer medium containing the composition; system using the heat-transfer medium; and method of cleaning articles6 Jan 2026US 12,516,275 B2Central Glass Company, Limited
- Refrigerant compositions and uses thereof23 Dec 2025US 12,503,632 B2Mexichem Fluor S.A. De C.V.
- Composition, aerosol composition, cleaning agent, solvent, silicone solvent, foaming agent, heat-transfer medium, fire extinguishing agent, and fumigant containing the composition, heat-transfer device containing the heat-transfer medium, and system containing the heat-transfer device28 Oct 2025US 12,454,660 B2Central Glass Company, Limited
- Additive for cleaning SCR systems5 Aug 2025US 12,378,505 B2Tunap GmbH & Co. KG
- 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
- Azeotropic and azeotrope-like compositions of perfluoroheptene and fluoroethers and uses thereof11 Jun 2026US 2026/0159740 A1The Chemours Company Fc, LLC
- Monochlorotrifluoropropene compounds and compositions and methods using same4 Sep 2025US 2025/0276256 A1Honeywell International Inc.
- Novel cleaning solution containing trichloroethanol, dioxolanes, or carbonates31 Jul 2025US 2025/0243432 A1Illinois Tool Works Inc.
- Hfo-1234ze and hfo-1234yf compositions and processes for producing and using the compositions27 Mar 2025US 2025/0100958 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Pentafluoropropene-based compositions80US 6,858,571 B2Honeywell International Inc. · 2005
- Novel solvent drying agent77US 4,169,807 ARCA Corporation · 1979
- 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