C09K 2205/116
Halogenated cyclic ethers
C09K2205/116 (Halogenated cyclic ethers) appears on 6 US grants and 3 published applications in this corpus.
Search patents in C09K- Granted patents
- 6
- Published applications
- 3
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 12 Jun 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Refrigerant compositions12 Jun 2007US 7,229,567 B2E. I. DuPont de Nemours and Company
- Octafluorobutane compositions5 Aug 1997US 5,653,908 AE. I. Du Pont de Nemours and Company
- Azeotrope(like) compositions with fluoromethyl trifluoromethyl ether and dimethyl ether4 Mar 1997US 5,607,616 AE. I. Du Pont de Nemours and Company
- Octafluorobutane compositions8 Oct 1996US 5,562,854 AE. I. Du Pont de Nemours and Company
- Refrigerant compositions including an acylic fluoroether16 Jan 1996US 5,484,546 AE. I. Du Pont de Nemours and Company
Most cited
By later US patents
- Refrigerant compositions including an acylic fluoroether29US 5,484,546 AE. I. Du Pont de Nemours and Company · 1996
- Compositions including a three carbon cyclic fluoroether15US 5,480,572 AE. I. Du Pont de Nemours and Company · 1996
- Azeotrope(like) compositions with fluoromethyl trifluoromethyl ether and dimethyl ether7US 5,607,616 AE. I. Du Pont de Nemours and Company · 1997
- Refrigerant compositions4US 7,229,567 B2E. I. DuPont de Nemours and Company · 2007
- Octafluorobutane compositions1US 5,562,854 AE. I. Du Pont de Nemours and Company · 1996