C09K 23/007
Organic compounds containing halogen
Official title: {Organic compounds containing halogen}
C09K23/007 (Organic compounds containing halogen) appears on 145 US grants and 167 published applications in this corpus.
Search patents in C09K- Granted patents
- 145
- Published applications
- 167
- Assignees
- 68
- Inventors
- 359
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 3 |
| 2003 | 4 | 6 |
| 2004 | 2 | 2 |
| 2005 | 4 | 4 |
| 2006 | 2 | 2 |
| 2007 | 1 | 3 |
| 2008 | 3 | 5 |
| 2009 | 3 | 14 |
| 2010 | 5 | 10 |
| 2011 | 11 | 8 |
| 2012 | 4 | 7 |
| 2013 | 5 | 10 |
| 2014 | 7 | 6 |
| 2015 | 8 | 14 |
| 2016 | 7 | 8 |
| 2017 | 8 | 11 |
| 2018 | 9 | 8 |
| 2019 | 5 | 6 |
| 2020 | 9 | 13 |
| 2021 | 10 | 5 |
| 2022 | 3 | 8 |
| 2023 | 4 | 6 |
| 2024 | 3 | 5 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions of fluorinated fluids and fluorinated surfactants with densities near unity4 Aug 2026US 12,698,363 B1
- Surfactant21 Apr 2026US 12,606,747 B2Sphere Fluidics Limited
- Method for adapting optical properties of an immersion mixture, and immersion mixtures and components thereof19 Aug 2025US 12,393,007 B2Carl Zeiss Microscopy GmbH
- Surfactant8 Oct 2024US 12,110,441 B2Sphere Fluidics Limited
- Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2 chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene17 Sep 2024US 12,091,607 B2The Chemours Company Fc, LLC
- Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2 chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene15 Jan 2026US 2026/0015535 A1The Chemours Company Fc, LLC
- Fluorine-containing compound, method for producing the same, and surfactant17 Jul 2025US 2025/0230116 A1Daikin Industries, Ltd.
- Fluorosurfactants for stabilizing single-and double-emulsion droplets17 Apr 2025US 2025/0122335 A1Samplix Aps
- Surfactant19 Dec 2024US 2024/0417621 A1Sphere Fluidics Limited
- Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene5 Dec 2024US 2024/0400874 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Visco-elastic, isotropic materials based on water, fluorinate sufactants and fluorinated oils, process for their preparation, and their use in various fields, such as optics, pharmacology and electrodynamics274US 5,185,099 AInstitut National de Recherche Chimique Appliquee · 1993
- Fluorocarbon emulsion stabilizing surfactants248US 9,012,390 B2Raindance Technologies, Inc. · 2015
- Fluorocarbon emulsion stabilizing surfactants147US 9,498,761 B2President and Fellows of Harvard College · 2016
- Fluorochemical sulfonamide surfactants130US 6,664,354 B23M Innovative Properties Company · 2003
- Polyhydroxylated and highly fluorinated compounds, their preparation and their use as surfactants90US 4,985,550 AAlliance Pharmaceutical Corp. · 1991