C07C 233/12
Having the nitrogen atom of at least one of the carboxamide groups
Official title: having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
C07C233/12 (Having the nitrogen atom of at least one of the carboxamide groups) appears on 356 US grants and 221 published applications in this corpus.
Search patents in C07C- Granted patents
- 356
- Published applications
- 221
- Assignees
- 241
- Inventors
- 1,089
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 5 | 0 |
| 1978 | 13 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 14 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 0 |
| 2002 | 5 | 8 |
| 2003 | 7 | 4 |
| 2004 | 6 | 14 |
| 2005 | 4 | 7 |
| 2006 | 6 | 8 |
| 2007 | 4 | 12 |
| 2008 | 4 | 11 |
| 2009 | 6 | 7 |
| 2010 | 8 | 9 |
| 2011 | 7 | 9 |
| 2012 | 6 | 8 |
| 2013 | 6 | 4 |
| 2014 | 8 | 17 |
| 2015 | 10 | 8 |
| 2016 | 9 | 16 |
| 2017 | 12 | 15 |
| 2018 | 7 | 7 |
| 2019 | 6 | 12 |
| 2020 | 9 | 13 |
| 2021 | 8 | 8 |
| 2022 | 6 | 7 |
| 2023 | 4 | 6 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the synthesis of anthranilic acid/amide compounds and intermediates thereof23 Jun 2026US 12,662,468 B2Pi Industries Ltd.
- Iodonium salt initiator and processing-free thermally sensitive plate precursor containing thereof, and processing-free thermally sensitive plate and use thereof27 Jan 2026US 12,533,901 B2Lucky Huaguang Graphics Co., Ltd.
- 4-membered ring carboxamides used as nematicides6 Jan 2026US RE50,724 E1Syngenta Crop Protection AG
- CB1R receptor blockers with acyclic backbones18 Nov 2025US 12,473,270 B2Yissum Research Development Company of the Hebrew University of Imersualem Ltd.
- Electrolyte, electrochemical device, lithium ion secondary battery, and module8 Apr 2025US 12,272,789 B2Daikin Industries, Ltd.
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
- Bromodomain inhibitors for cancer therapy18 Jun 2026US 2026/0167646 A1University of Tennessee Research Foundation
- Electrolyte Additive, Non-Aqueous Electrolyte for Lithium Secondary Battery Including the Same and Lithium Secondary Battery30 Apr 2026US 2026/0121122 A1LG Energy Solution, Ltd.
- Pi3k-alpha inhibitors and methods of use thereof5 Feb 2026US 2026/0035335 A1Relay Therapeutics, Inc.
- Process for solvent free continuous synthesis of amides and peptides22 Jan 2026US 2026/0022092 A1
Most cited
By later US patents
- Acyanilide derivatives98US 4,880,839 AImperial Chemical Industries PLC · 1989
- Potent inducers of terminal differentiation and methods of use thereof95US 5,369,108 ASloan-Kettering Institute for Cancer Research · 1994
- Potent inducers of terminal differentiation and methods of use thereof91US 6,087,367 ASloan-Kettering Institute for Cancer Research · 2000
- Potent inducers of terminal differentiation and method of use thereof89US 5,700,811 ASloan-Kettering Institute for Cancer Research · 1997
- Class of cytodifferentiating agents and histone deacetylase inhibitors, and methods of use thereof75US 6,511,990 B1Sloan-Kettering Institute for Cancer Research · 2003