C07C 233/90
Carboxylic acid amides: having nitrogen atoms of carboxamide groups further acylated
Official title: having nitrogen atoms of carboxamide groups further acylated
C07C233/90 (Carboxylic acid amides: having nitrogen atoms of carboxamide groups further acylated) appears on 92 US grants and 79 published applications in this corpus.
Search patents in C07C- Granted patents
- 92
- Published applications
- 79
- Assignees
- 74
- Inventors
- 281
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 1 | 4 |
| 2014 | 4 | 6 |
| 2015 | 7 | 5 |
| 2016 | 3 | 1 |
| 2017 | 3 | 3 |
| 2018 | 5 | 6 |
| 2019 | 3 | 6 |
| 2020 | 2 | 7 |
| 2021 | 5 | 3 |
| 2022 | 5 | 6 |
| 2023 | 3 | 3 |
| 2024 | 2 | 8 |
| 2025 | 2 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- PDIA4 inhibitors and use thereof for inhibiting β-cell pathogenesis and treating diabetes21 Apr 2026US 12,605,353 B2Academia Sinica
- Systems, methods, and apparatuses for non-contact voltage detection27 Jan 2026US 12,535,507 B2Honeywell Safety Products USA, Inc.
- 4-membered ring carboxamides used as nematicides6 Jan 2026US RE50,724 E1Syngenta Crop Protection AG
- Series of compounds for treatment of skin diseases and other conditions15 Jul 2025US 12,358,859 B2Unigen, Inc.
- Bis-octahydrophenanthrene carboxamides and protein conjugates thereof24 Jun 2025US 12,338,199 B2Regeneron Pharmaceuticals, Inc.
- (2,4-dichlorophenoxy)acetic acid analogs12 Feb 2026US 2026/0042731 A1Corteva Agriscience LLC
- Series of Compounds for Treatment of Skin Diseases and Other Conditions27 Nov 2025US 2025/0361197 A1Unigen, Inc.
- Bis-octahydrophenanthrene carboxamides and protein conjugates thereof28 Aug 2025US 2025/0270163 A1Regeneron Pharmaceuticals, Inc.
- Prodrugs of Fumarates and Their Use in Treating Various Diseases24 Apr 2025US 2025/0127747 A1Alkermes Pharma Ireland Limited
- Analogs of 4-bromo-2,5-dimethoxyphenethylamine13 Feb 2025US 2025/0049748 A1
Most cited
By later US patents
- 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
- Cell signaling inhibitors51US 5,470,878 ACell Therapeutics, Inc. · 1995
- Imides and their salts, as well as their use50US 5,502,251 ABayer Aktiengesellschaft · 1996