C07C 235/48
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 an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
C07C235/48 (Having the nitrogen atom of at least one of the carboxamide groups) appears on 115 US grants and 137 published applications in this corpus.
Search patents in C07C- Granted patents
- 115
- Published applications
- 137
- Assignees
- 96
- Inventors
- 462
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 1 |
| 2003 | 4 | 4 |
| 2004 | 2 | 6 |
| 2005 | 2 | 2 |
| 2006 | 1 | 5 |
| 2007 | 2 | 8 |
| 2008 | 3 | 9 |
| 2009 | 7 | 11 |
| 2010 | 8 | 12 |
| 2011 | 7 | 4 |
| 2012 | 8 | 6 |
| 2013 | 1 | 10 |
| 2014 | 4 | 5 |
| 2015 | 5 | 6 |
| 2016 | 5 | 8 |
| 2017 | 5 | 6 |
| 2018 | 6 | 7 |
| 2019 | 3 | 3 |
| 2020 | 4 | 4 |
| 2021 | 3 | 4 |
| 2022 | 4 | 1 |
| 2023 | 4 | 5 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydroxybenzamide derivatives and methods of use in treating diabetes30 Dec 2025US 12,509,429 B2The Board of Regents of the University of Oklahoma
- Process for the preparation of 2,4,6-triiodophenol derivatives8 Apr 2025US 12,269,790 B1Bracco Imaging S.P.A.
- Dichlorophenol HSD17B13 inhibitors and uses thereof18 Feb 2025US 12,227,489 B2Inipharm, Inc.
- Compound containing diphenylmethane structure and use thereof24 Dec 2024US 12,172,946 B2Guangzhou Trojan Pharmatec Ltd.
- Electrochemical iodination of N,N′-(2,3-dihydroxypropyl)-5-hydroxy-1,3-benzenedicarboxamide29 Oct 2024US 12,129,563 B2Bracco Imaging S.P.A.
- Biphenyl compound, pharmaceutical composition, method for preparing same, and use thereof1 Oct 2026US 2026/0297017 A1Longivitron (Suzhou) Biotechnology Co., Ltd
- Hsd17b13 inhibitors and uses thereof9 Jul 2026US 2026/0193218 A1Inipharm, Inc.
- Non-ionic surfactants and methods of making and using the same2 Jul 2026US 2026/0184995 A1Life Technologies Corporation
- Dichlorophenol hsd17b13 inhibitors and uses thereof11 Dec 2025US 2025/0376457 A1Inipharm, Inc.
- Antibacterial composition17 Apr 2025US 2025/0120944 A1Seoul National University R&Db Foundation
Most cited
By later US patents
- Modulators of ATP-binding cassette transporters118US 7,598,412 B2Vertex Pharmaceuticals Incorporated · 2009
- Compounds and pharmaceutical use thereof44US 6,017,919 AJapan Tobacco Inc. · 2000
- Aminoethanol derivatives26US 6,982,348 B2Takeda Pharmaceutical Company Limited · 2006
- Levodopa prodrugs, and compositions and uses thereof22US 7,534,813 B2XenoPort, Inc. · 2009
- Benzoic acid derivatives and related compounds as antiarrhythmic agents21US 6,624,309 B1Bristol-Myers Squibb Company · 2003