C11D 7/504
All solvents being halogenated hydrocarbons
Official title: {all solvents being halogenated hydrocarbons}
C11D7/504 (All solvents being halogenated hydrocarbons) appears on 259 US grants and 212 published applications in this corpus.
Search patents in C11D- Granted patents
- 259
- Published applications
- 212
- Assignees
- 59
- Inventors
- 229
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 13 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 1 |
| 2002 | 5 | 2 |
| 2003 | 2 | 2 |
| 2004 | 8 | 12 |
| 2005 | 4 | 11 |
| 2006 | 6 | 12 |
| 2007 | 5 | 8 |
| 2008 | 5 | 6 |
| 2009 | 14 | 11 |
| 2010 | 8 | 16 |
| 2011 | 10 | 8 |
| 2012 | 10 | 18 |
| 2013 | 11 | 9 |
| 2014 | 9 | 11 |
| 2015 | 8 | 10 |
| 2016 | 6 | 8 |
| 2017 | 6 | 8 |
| 2018 | 5 | 10 |
| 2019 | 10 | 8 |
| 2020 | 7 | 8 |
| 2021 | 4 | 10 |
| 2022 | 3 | 8 |
| 2023 | 4 | 8 |
| 2024 | 3 | 3 |
| 2025 | 3 | 3 |
| 2026 | 2 | 1 |
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
- Azeotropic or azeotropic-like composition comprising 2-chloro-1,1-difluoroethane4 Feb 2025US 12,215,270 B2Daikin Industries, Ltd.
- 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.
- 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
- Tertiary azeotrope and azeotrope-like compositions for solvent and cleaning applications28 Nov 2024US 2024/0392216 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
- Azeotropic composition of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene, cis-1,2-dichloroethylene or 1,1-dichlorethane61US 5,196,137 AE. I. Du Pont de Nemours and Company · 1993
- Azeotrope-like compositions and their use56US 5,814,595 AMinnesota Mining and Manufacturing Company · 1998