C11D 7/28
Containing halogen
Official title: containing halogen
C11D7/28 (Containing halogen) appears on 460 US grants and 361 published applications in this corpus.
Search patents in C11D- Granted patents
- 460
- Published applications
- 361
- Assignees
- 172
- Inventors
- 794
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 16 | 0 |
| 1997 | 22 | 0 |
| 1998 | 29 | 0 |
| 1999 | 14 | 0 |
| 2000 | 20 | 0 |
| 2001 | 19 | 5 |
| 2002 | 18 | 12 |
| 2003 | 12 | 20 |
| 2004 | 16 | 22 |
| 2005 | 12 | 18 |
| 2006 | 13 | 14 |
| 2007 | 7 | 14 |
| 2008 | 8 | 16 |
| 2009 | 13 | 10 |
| 2010 | 12 | 11 |
| 2011 | 13 | 9 |
| 2012 | 5 | 9 |
| 2013 | 5 | 9 |
| 2014 | 5 | 9 |
| 2015 | 14 | 15 |
| 2016 | 8 | 11 |
| 2017 | 6 | 13 |
| 2018 | 7 | 9 |
| 2019 | 9 | 10 |
| 2020 | 12 | 18 |
| 2021 | 11 | 29 |
| 2022 | 14 | 19 |
| 2023 | 17 | 21 |
| 2024 | 14 | 17 |
| 2025 | 10 | 12 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composition comprising monochlorotrifluoropropene and stabilizer, and its applications2 Jun 2026US 12,644,073 B2AGC Inc.
- HVAC/R system contaminant removal solvent having N-propanol and flame suppresion additives, and method for flushing HVAC systems using the solvent2 Jun 2026US 12,644,078 B1Mainstream Engineering Corporation
- Washing machine and method of controlling the same2 Jun 2026US 12,644,220 B2Samsung Electronics Co., Ltd.
- Refrigerant compositions5 May 2026US 12,617,990 B2Mexichem Fluor S.A. De C.V.
- Treatment liquid for semiconductor wafers, which contains hypochlorite ions28 Apr 2026US 12,612,580 B2Tokuyama Corporation
- 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
- Substrate treatment solution16 Jul 2026US 2026/0201281 A1Merck Patent GmbH
- Azeotropic and non-azeotropic hydrofluoro olefin formulations and uses18 Jun 2026US 2026/0167900 A1Illinois Tool Works Inc.
- Azeotropic and azeotrope-like compositions of perfluoroheptene and fluoroethers and uses thereof11 Jun 2026US 2026/0159740 A1The Chemours Company Fc, LLC
- Non-flammable aerosol formulations containing 1,1,1,3,3,3-hexafluoro-2-methoxy propane11 Jun 2026US 2026/0159782 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Pentafluoropropene-based compositions80US 6,858,571 B2Honeywell International Inc. · 2005
- Pentafluoropropane compositions76US 5,788,886 AE. I. Du Pont de Nemours and Company · 1998
- Cleaning and drying of electronic assemblies68US 5,055,138 AI.S. C. Chemicals Limited · 1991
- pH buffered compositions useful for cleaning residue from semiconductor substrates68US 6,773,873 B2Advanced Technology Materials, Inc. · 2004
- Method of cleaning an object62US 5,503,681 AJapan Field Company, Ltd. · 1996