C09K 2205/104
Carboxylic acid esters
C09K2205/104 (Carboxylic acid esters) appears on 62 US grants and 70 published applications in this corpus.
Search patents in C09K- Granted patents
- 62
- Published applications
- 70
- Assignees
- 31
- Inventors
- 94
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 5 |
| 2006 | 2 | 2 |
| 2007 | 1 | 3 |
| 2008 | 4 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 5 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 4 |
| 2015 | 4 | 12 |
| 2016 | 5 | 6 |
| 2017 | 8 | 5 |
| 2018 | 3 | 2 |
| 2019 | 8 | 5 |
| 2020 | 5 | 5 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Epoxide and fluorinated epoxide stabilizers for fluoroolefins26 Dec 2023US 11,851,602 B2The Chemours Company Fc, LLC
- Fluorinated diester compounds and their use in heat transfer system7 Jun 2022US 11,352,313 B2
- Refrigerant mixtures comprising difluoromethane, pentafluoroethane, tetrafluoroethane, tetrafluoropropene, and carbon dioxide and uses thereof26 Apr 2022US 11,312,891 B2The Chemours Company Fc, LLC
- Solvent composition, cleaning method, method for producing substrate with coating film, and heat transfer fluid22 Feb 2022US 11,254,824 B2AGC Inc.
- Epoxide and fluorinated epoxide stabilizers for fluoroolefins28 Sep 2021US 11,130,894 B2The Chemours Company Fc, LLC
- HC Refrigerant Blended Gas and Method for Decontaminating an A/C System Using a Hydrocarbon Replacement Refrigerant Blended Gas26 Jun 2025US 2025/0207009 A1Thermofluid Technologies, Inc.
- Stabilized heat transfer compositions, methods and systems21 Mar 2024US 2024/0093078 A1Honeywell International Inc.
- Fluorinated diester compounds and their use in heat transfer system18 Aug 2022US 2022/0259137 A1
- Phase change microcapsule having high blending fluidity and high latent heat of phase change, and preparation method thereof5 May 2022US 2022/0134302 A1The HKUST Fok Ying Tung Research Institute, Guangzhou
- Epoxide and fluorinated epoxide stabilizers for fluoroolefins9 Dec 2021US 2021/0380859 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Azeotropic or azeotrope-like compositions including 1,1,1,2,3,4,4,5,5,5-decafluoropentane39US 5,578,137 AE. I. Du Pont de Nemours and Company · 1996
- Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions28US 6,660,709 B1Solvay (Societe Anonyme) · 2003
- Azeotropic and azeotrope-like compositions of Z-1,1,1,4,4,4-hexafluoro-2-butene24US 7,972,524 B2E. I. Du Pont de Nemours and Company · 2011
- Epoxide and fluorinated epoxide stabilizers for fluoroolefins24US 8,535,555 B2E. I. Du Pont de Nemours and Company · 2013
- Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and methyl acetate20US 7,438,826 B1Arkema Inc. · 2008