C07C 233/64
Carboxylic acid amides: having carbon atoms of carboxamide groups bound to carbon
Official title: having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
C07C233/64 (Carboxylic acid amides: having carbon atoms of carboxamide groups bound to carbon) appears on 1,727 US grants and 1,684 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,727
- Published applications
- 1,684
- Assignees
- 891
- Inventors
- 5,254
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 17 | 0 |
| 1992 | 25 | 0 |
| 1993 | 34 | 0 |
| 1994 | 34 | 0 |
| 1995 | 44 | 0 |
| 1996 | 38 | 0 |
| 1997 | 56 | 0 |
| 1998 | 65 | 0 |
| 1999 | 66 | 0 |
| 2000 | 55 | 0 |
| 2001 | 63 | 12 |
| 2002 | 68 | 74 |
| 2003 | 68 | 82 |
| 2004 | 50 | 102 |
| 2005 | 33 | 79 |
| 2006 | 47 | 64 |
| 2007 | 58 | 82 |
| 2008 | 44 | 72 |
| 2009 | 42 | 68 |
| 2010 | 53 | 76 |
| 2011 | 49 | 61 |
| 2012 | 55 | 59 |
| 2013 | 49 | 62 |
| 2014 | 68 | 84 |
| 2015 | 58 | 69 |
| 2016 | 55 | 97 |
| 2017 | 62 | 70 |
| 2018 | 48 | 58 |
| 2019 | 51 | 47 |
| 2020 | 37 | 80 |
| 2021 | 39 | 61 |
| 2022 | 49 | 65 |
| 2023 | 35 | 50 |
| 2024 | 28 | 48 |
| 2025 | 29 | 35 |
| 2026 | 19 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 233/81Having the nitrogen atom of at least one of the carboxamide groups603
- C07C 233/67Having the nitrogen atom of at least one of the carboxamide groups521
- C07C 233/65Having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms398
- C07C 233/77Having the nitrogen atom of at least one of the carboxamide groups397
- C07C 233/66Having the nitrogen atom of at least one of the carboxamide groups189
- C07C 233/76Having the nitrogen atom of at least one of the carboxamide groups93
Recent patents
- Amide compounds and their use as flavor modifiers22 Sep 2026US 12,740,581 B2Firmenich SA
- Modulators of programmed death-ligand-122 Sep 2026US 12,741,965 B2Southern Research Institute
- Substituted 3-amino-4-methylbenzenesulfonamides as small molecule inhibitors of ubiquitin-specific protease 2830 Jun 2026US 12,668,571 B2Dana-Farber Cancer Institute, Inc.
- Cyclopropylamide compounds against parasites in fish16 Jun 2026US 12,655,090 B2Intervet Inc.
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium9 Jun 2026US 12,649,824 B2Resonac Corporation
- Amide compound24 Sep 2026US 2026/0285803 A1Mitsui Chemicals, Inc.
- Antibacterial compounds17 Sep 2026US 2026/0274816 A1The Penn State Research Foundation
- Aromatic compounds for use as protein phosphatase 2a (pp2a) modulators10 Sep 2026US 2026/0265190 A1Rappta Therapeutics Oy
- Slack-activating compounds and their medical use3 Sep 2026US 2026/0258003 A1
- Inhibitors of the ras oncoprotein, methods of making and methods of use thereof13 Aug 2026US 2026/0232689 A1University of Louisville Research Foundation, Inc.
Most cited
By later US patents
- Dense star polymers having core, core branches, terminal groups293US 4,507,466 AThe Dow Chemical Company · 1985
- Anti-angiogenic compositions and methods of use242US 6,544,544 B2Angiotech Pharmaceuticals, Inc. · 2003
- Diketopiperazine-based delivery systems228US 5,976,569 AEmisphere Technologies, Inc. · 1999
- Oral drug delivery compositions and methods186US 5,792,451 AEmisphere Technologies, Inc. · 1998
- Compounds and compositions for delivering active agents184US 5,643,957 AEmisphere Technologies, Inc. · 1997