C07C 237/08
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
C07C237/08 (Having the nitrogen atom of at least one of the carboxamide groups) appears on 227 US grants and 212 published applications in this corpus.
Search patents in C07C- Granted patents
- 227
- Published applications
- 212
- Assignees
- 172
- Inventors
- 789
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 6 | 0 |
| 1997 | 12 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 2 |
| 2002 | 11 | 7 |
| 2003 | 3 | 12 |
| 2004 | 6 | 8 |
| 2005 | 2 | 3 |
| 2006 | 8 | 6 |
| 2007 | 6 | 5 |
| 2008 | 1 | 5 |
| 2009 | 4 | 7 |
| 2010 | 6 | 9 |
| 2011 | 5 | 4 |
| 2012 | 4 | 8 |
| 2013 | 4 | 13 |
| 2014 | 7 | 6 |
| 2015 | 6 | 10 |
| 2016 | 13 | 11 |
| 2017 | 10 | 12 |
| 2018 | 5 | 9 |
| 2019 | 8 | 8 |
| 2020 | 4 | 8 |
| 2021 | 10 | 6 |
| 2022 | 5 | 8 |
| 2023 | 5 | 5 |
| 2024 | 7 | 16 |
| 2025 | 7 | 16 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbonyl lipids and lipid nanoparticle formulations for delivery of nucleic acids25 Aug 2026US 12,714,670 B2Acuitas Therapeutics, Inc.
- Amino acid- , peptide- and polypeptide-lipids, isomers, compositions, and uses thereof9 Jun 2026US 12,648,959 B2Massachusetts Institute of Technology
- Olfactory delivery scaffold compounds2 Jun 2026US 12,642,855 B2Olfera Corporation
- Olfactory delivery scaffolds using antisense oligonucleotides and methods for making and using same19 May 2026US 12,629,423 B2Olfera Corporation
- Stable heavy isotopes in amide functional groups and uses thereof7 Apr 2026US 12,595,260 B2Risen (Suzhou) Pharma Tech Co., Ltd.
- Amino acid-derived ceramide, synthesis method therefor and use thereof1 Oct 2026US 2026/0297018 A1Shenzhen Dikeman Biotechnology Co., Ltd.
- Local anesthetics with selective-sensory nerve blockade27 Aug 2026US 2026/0250249 A1Children's Medical Center Corporation
- Prodrugs of dimethoxyphenylalkylamine activators of serotonin receptors23 Jul 2026US 2026/0207636 A1
- Improved method for producing antibody-drug conjugate9 Jul 2026US 2026/0193292 A1Daiichi Sankyo Company, Limited
- Urease inhibiting composition and use of same19 Mar 2026US 2026/0078068 A1Fertinagro Biotech, S.L.
Most cited
By later US patents
- Drug composition containing nucleic acid copolymer208US 5,705,188 ANippon Shinyaku Co., Ltd. · 1998
- Amide complexes151US 5,693,310 ASchering Corporation · 1997
- Cytofectin dimers and methods of use thereof135US 6,696,424 B1Vical Incorporated · 2004
- Methods and compositions for enhancing magnetic resonance imaging109US 4,826,673 AMallinckrodt Inc. · 1989
- Substituted 2-aminoacetamides and the use thereof101US 6,500,825 B2Euro-Celtique S. A. · 2002