C07C 69/02
Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to
Official title: Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
C07C69/02 (Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to) appears on 861 US grants and 912 published applications in this corpus.
Search patents in C07C- Granted patents
- 861
- Published applications
- 912
- Assignees
- 624
- Inventors
- 2,734
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 10 | 0 |
| 1978 | 15 | 0 |
| 1979 | 6 | 0 |
| 1980 | 13 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 15 | 0 |
| 1994 | 13 | 0 |
| 1995 | 25 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 13 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 16 | 3 |
| 2002 | 9 | 11 |
| 2003 | 10 | 14 |
| 2004 | 9 | 17 |
| 2005 | 5 | 20 |
| 2006 | 15 | 16 |
| 2007 | 5 | 24 |
| 2008 | 3 | 12 |
| 2009 | 13 | 22 |
| 2010 | 7 | 27 |
| 2011 | 22 | 28 |
| 2012 | 16 | 31 |
| 2013 | 25 | 36 |
| 2014 | 31 | 54 |
| 2015 | 38 | 58 |
| 2016 | 46 | 65 |
| 2017 | 48 | 54 |
| 2018 | 44 | 60 |
| 2019 | 49 | 49 |
| 2020 | 47 | 52 |
| 2021 | 28 | 50 |
| 2022 | 24 | 38 |
| 2023 | 25 | 47 |
| 2024 | 26 | 49 |
| 2025 | 25 | 46 |
| 2026 | 16 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vinyl acetate, vinyl acetate polymer, and vinyl alcohol polymer22 Sep 2026US 12,742,023 B2Kuraray Co., Ltd.
- Compositions comprising n-nonanoic acid esters of xylitan and/or sorbitan15 Sep 2026US 12,735,379 B2Evonik Operations GmbH
- Alpha-carbonyl alkenyl ester preparation method therefor and application thereof15 Sep 2026US 12,735,449 B2Jiangxi Normal University
- Dielectric fluid compositions comprising low viscosity monoesters with improved low temperature performance14 Jul 2026US 12,679,799 B2Evonik Operations GmbH
- Treprostinil derivatives and compositions and uses thereof2 Jun 2026US 12,643,847 B2Corsair Pharma, Inc.
- Process for producing (+)-amberketal8 Oct 2026US 2026/0308648 A1Givaudan SA
- Method of producing bio-derived ester compound, bio-derived ester compound produced thereby, cosmetic or detergent containing bio-derived ester compound, and method of reducing odor of ester compound17 Sep 2026US 2026/0274783 A1Adeka Corporation
- Photoinitiators for photocurable compositions3 Sep 2026US 2026/0258253 A1Covestro (Netherlands) B.V.
- Purification process of ethyl formate27 Aug 2026US 2026/0249251 A1Taicang Hushi Reagent Co., Ltd.
- Propylene glycol monomethyl ether acetate product27 Aug 2026US 2026/0250234 A1KH Neochem Co., Ltd.
Most cited
By later US patents
- Titania-alumina supported palladium catalyst316US 8,507,720 B2Lyondell Chemical Technology, L,P. · 2013
- 1,3-propane diol esters and ethers and methods for their use in drug delivery162US 6,555,700 B1Scotia Holdings PLC · 2003
- Fatty acid esters as bioactive compounds147US 6,245,811 B1Scotia Holdings PLC · 2001
- Tetralin esters of phenols or benzoic acids having retinoid like activity130US 5,130,335 AAllergan, Inc. · 1992
- Cosmetic, dermo-pharmaceutical or vesicle-containing composition including clycerol-derived compounds93US 5,362,494 AL'oreal · 1994