C07C 233/34
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 amino groups
C07C233/34 (Having the nitrogen atom of at least one of the carboxamide groups) appears on 1,012 US grants and 819 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,012
- Published applications
- 819
- Assignees
- 626
- Inventors
- 2,899
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 13 | 0 |
| 1991 | 19 | 0 |
| 1992 | 17 | 0 |
| 1993 | 28 | 0 |
| 1994 | 29 | 0 |
| 1995 | 22 | 0 |
| 1996 | 33 | 0 |
| 1997 | 56 | 0 |
| 1998 | 59 | 0 |
| 1999 | 40 | 0 |
| 2000 | 33 | 0 |
| 2001 | 28 | 5 |
| 2002 | 47 | 27 |
| 2003 | 35 | 47 |
| 2004 | 31 | 35 |
| 2005 | 19 | 37 |
| 2006 | 22 | 30 |
| 2007 | 24 | 39 |
| 2008 | 18 | 36 |
| 2009 | 20 | 25 |
| 2010 | 24 | 35 |
| 2011 | 20 | 24 |
| 2012 | 22 | 25 |
| 2013 | 19 | 37 |
| 2014 | 31 | 32 |
| 2015 | 23 | 34 |
| 2016 | 33 | 44 |
| 2017 | 27 | 40 |
| 2018 | 30 | 26 |
| 2019 | 28 | 35 |
| 2020 | 29 | 43 |
| 2021 | 22 | 23 |
| 2022 | 21 | 35 |
| 2023 | 18 | 36 |
| 2024 | 21 | 24 |
| 2025 | 16 | 22 |
| 2026 | 9 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Carbonyl lipids and lipid nanoparticle formulations for delivery of nucleic acids25 Aug 2026US 12,714,670 B2Acuitas Therapeutics, Inc.
- Acrylate derivatives and uses thereof25 Aug 2026US 12,716,086 B2Expansion Technologies
- Transcriptional enhanced associate domain (TEAD) transcription factor inhibitors and uses thereof4 Aug 2026US 12,698,259 B2Dana-Farber Cancer Institute, Inc.
- Composite form of tetraacetylenediamine28 Jul 2026US 12,692,461 B2One1Star Solutions Limited
- Additive compound for warm mix asphalt and process of synthesis thereof16 Jun 2026US 12,655,269 B2Hindustan Petroleum Corporation Limited
- Ferroptosis inhibitors24 Sep 2026US 2026/0283988 A1Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)
- Cyclohexyl or heterocycloalkyl beta-hydroxy alkyl amines for use in the treatment of hyperglycaemia and disorders characterised by hyperglycaemia17 Sep 2026US 2026/0274785 A1Atrogi AB
- Ionizable amine lipids6 Aug 2026US 2026/0225997 A1Intellia Therapeutics, Inc.
- Spermine derivative and therapeutic use thereof for diseases30 Jul 2026US 2026/0217646 A1Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences
- Perfluorinated micelles and medical uses thereof16 Jul 2026US 2026/0199236 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Non-nucleoside linkers for convenient attachment of labels to oligonucleotides using standard synthetic methods234US 5,414,077 AGilead Sciences, Inc. · 1995
- Medical microprocessor system and method for providing a ventilation indexed oximetry value194US 6,609,016 B12003
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Compositions for oral delivery of active agents159US 5,650,386 AEmisphere Technologies, Inc. · 1997
- Lipid containing formulations152US 8,642,076 B2Tekmira Pharmaceuticals Corporation · 2014