C07C 237/10
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 nitrogen atoms not being part of nitro or nitroso groups
C07C237/10 (Having the nitrogen atom of at least one of the carboxamide groups) appears on 220 US grants and 178 published applications in this corpus.
Search patents in C07C- Granted patents
- 220
- Published applications
- 178
- Assignees
- 138
- Inventors
- 634
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 12 | 0 |
| 1997 | 20 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 2 |
| 2002 | 9 | 5 |
| 2003 | 7 | 12 |
| 2004 | 6 | 8 |
| 2005 | 6 | 7 |
| 2006 | 6 | 8 |
| 2007 | 7 | 6 |
| 2008 | 2 | 5 |
| 2009 | 4 | 7 |
| 2010 | 10 | 6 |
| 2011 | 3 | 6 |
| 2012 | 2 | 8 |
| 2013 | 8 | 7 |
| 2014 | 3 | 5 |
| 2015 | 4 | 6 |
| 2016 | 3 | 3 |
| 2017 | 4 | 10 |
| 2018 | 6 | 8 |
| 2019 | 6 | 7 |
| 2020 | 6 | 6 |
| 2021 | 4 | 7 |
| 2022 | 4 | 7 |
| 2023 | 5 | 10 |
| 2024 | 4 | 13 |
| 2025 | 4 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Headgroup lipid compounds and compositions for intracellular delivery of therapeutic agents22 Sep 2026US 12,740,943 B2ModernaTX, Inc.
- Hydrocarbon functionalized polyamines for corrosion inhibition4 Aug 2026US 12,698,256 B2Ecolab USA Inc.
- Multi-motif dendrons and their supramolecular structures and uses thereof9 Jun 2026US 12,649,830 B2The Governing Council of the University of Toronto
- Cyclohexane lipidoids for nucleic acid transfection and use thereof21 Apr 2026US 12,605,464 B2Ustav Organicke Chemie A Biochemie Av Cr, V. V. I.
- Supramolecular ionizable lipid molecules with heteroatomic tuning for nucleic acid delivery3 Feb 2026US 12,539,279 B2The Governing Council of the University of Toronto
- Local anesthetics with selective-sensory nerve blockade27 Aug 2026US 2026/0250249 A1Children's Medical Center Corporation
- Amino lipid compound, and preparation method therefor and use thereof30 Jul 2026US 2026/0217645 A1Shenzhen Shenxin Biotechnology Co., Ltd.
- Supramolecular ionizable lipid molecules with heteroatomic tuning for nucleic acid delivery16 Jul 2026US 2026/0199256 A1The Governing Council of the University of Toronto
- Compounds and methods for liquid phase oligonucleotide synthesis1 Jan 2026US 2026/0001904 A1
- Fluorine-containing compound30 Oct 2025US 2025/0333902 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Cationic lipids334US 5,334,761 ALife Technologies Corporation · 1994
- Dense star polymers having core, core branches, terminal groups293US 4,507,466 AThe Dow Chemical Company · 1985
- Cationic lipids and the use thereof249US 5,830,430 AImaRx Pharmaceutical Corp. · 1998
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Cationic lipids and the use thereof138US 6,056,938 AImarx Pharaceutical Corp. · 2000