C09K 2205/124
Fluorinated cyclic hydrocarbons
C09K2205/124 (Fluorinated cyclic hydrocarbons) appears on 35 US grants and 29 published applications in this corpus.
Search patents in C09K- Granted patents
- 35
- Published applications
- 29
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 3 | 6 |
| 2008 | 1 | 6 |
| 2009 | 0 | 0 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 5 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Azeotrope or azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (TFMCB) and applications thereof29 Aug 2023US 11,739,243 B2Honeywell International Inc.
- Composition containing refrigerant and application thereof19 Apr 2022US 11,306,234 B2Daikin Industries, Ltd.
- Refrigerant compositions23 Nov 2010US 7,837,894 B2E. I. Du Pont de Nemours and Company
- Refrigerant compositions21 Sep 2010US 7,799,240 B1E. I. Du Pont de Nemours and Company
- Refrigerant compositions19 Jan 2010US 7,648,642 B2E. I. Du Pont de Nemours and Company
- Low gwp refrigerant compositions23 Jan 2025US 2025/0026973 A1Thermo King Corporation
- Refrigerant compositions and uses thereof11 Jan 2024US 2024/0010895 A1The Chemours Company Fc, LLC
- Azeotrope or azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (tfmcb) and applications thereof2 Nov 2023US 2023/0348769 A1Honeywell International Inc.
- Azeotrope or azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (tfmcb) and applications thereof11 Nov 2021US 2021/0348044 A1Honeywell International Inc.
- Composition containing refrigerant and application thereof29 Apr 2021US 2021/0122961 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane102US 5,182,040 AE. I. Du Pont de Nemours and Company · 1993
- Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane and (iso) butane35US 5,648,017 AE. I. Du Pont de Nemours and Company · 1997
- Near-azeotropic blends for use as refrigerants34US 5,277,834 AE. I. Du Pont de Nemours and Company · 1994
- 1,1,2,2,3,3,4,4-octafluorobutane azeotropic (like) compositions30US 5,730,894 AE. I. Du Pont de Nemours and Company · 1998
- Refrigerant compositions25US 6,655,160 B2Rhodia Inc. · 2003