C07C 69/612
Esters of carboxylic acids having a carboxyl group bound to an acyclic
Official title: Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
C07C69/612 (Esters of carboxylic acids having a carboxyl group bound to an acyclic) appears on 338 US grants and 308 published applications in this corpus.
Search patents in C07C- Granted patents
- 338
- Published applications
- 308
- Assignees
- 240
- Inventors
- 1,041
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 11 | 0 |
| 1998 | 11 | 0 |
| 1999 | 17 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 2 |
| 2002 | 3 | 9 |
| 2003 | 13 | 13 |
| 2004 | 5 | 6 |
| 2005 | 4 | 14 |
| 2006 | 4 | 6 |
| 2007 | 2 | 3 |
| 2008 | 4 | 9 |
| 2009 | 3 | 7 |
| 2010 | 5 | 7 |
| 2011 | 5 | 13 |
| 2012 | 7 | 11 |
| 2013 | 9 | 12 |
| 2014 | 13 | 18 |
| 2015 | 15 | 22 |
| 2016 | 21 | 23 |
| 2017 | 17 | 21 |
| 2018 | 19 | 16 |
| 2019 | 11 | 22 |
| 2020 | 20 | 15 |
| 2021 | 11 | 10 |
| 2022 | 9 | 12 |
| 2023 | 6 | 12 |
| 2024 | 5 | 10 |
| 2025 | 4 | 5 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Alpha-carbonyl alkenyl ester preparation method therefor and application thereof15 Sep 2026US 12,735,449 B2Jiangxi Normal University
- Carboxylic acid or carboxylic acid ester compound having fused-ring structure, method for producing the same, and use of compound16 Jun 2026US 12,655,112 B2FUJIFILM Corporation
- Styryl carboxylate derivatives26 May 2026US 12,637,409 B2Renovel Innovations, Inc.
- Compound, curable resin composition, cured product, optical member, and lens31 Mar 2026US 12,590,177 B2FUJIFILM Corporation
- Composition, resist underlayer film, method of forming film, method of producing patterned substrate, and compound6 Jan 2026US 12,517,433 B2Jsr Corporation
- Processes of producing volixibat and analogs thereof24 Sep 2026US 2026/0285895 A1Mirum Pharmaceuticals, Inc.
- Fullerene derivative, synthesis reaction of fullerene derivative, production method of fullerene derivative, vapor-deposited product, and production method of vapor-deposited product10 Sep 2026US 2026/0265060 A1Mitsubishi Corporation
- Unsaturated ether fragrance precursors20 Aug 2026US 2026/0242692 A1Givaudan SA
- Compound and Use Thereof23 Jul 2026US 2026/0209165 A1Feliqs Corporation
- Additive16 Jul 2026US 2026/0200825 A1Miyoshi Oil & Fat Co., Ltd.
Most cited
By later US patents
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities164US 5,877,207 AAllergan Sales, Inc. · 1999
- Method of identifying negative hormone and/or antagonist activities151US 5,776,699 AAllergan, Inc. · 1998
- 2,4-pentadienoic acid derivatives having retinoid-like biological activity87US 5,675,033 AAllergan, Inc. · 1997
- 2,4-pentadienoic acid derivatives having retinoid-like biological activity79US 5,663,367 AAllergan, Inc. · 1997
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities70US 5,952,345 AAllergan Sales, Inc. · 1999