C07C 233/36
Having the carbon atom of the carboxamide group bound to a hydrogen
Official title: having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
C07C233/36 (Having the carbon atom of the carboxamide group bound to a hydrogen) appears on 430 US grants and 335 published applications in this corpus.
Search patents in C07C- Granted patents
- 430
- Published applications
- 335
- Assignees
- 288
- Inventors
- 1,181
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 20 | 0 |
| 1997 | 34 | 0 |
| 1998 | 27 | 0 |
| 1999 | 22 | 0 |
| 2000 | 18 | 0 |
| 2001 | 15 | 1 |
| 2002 | 15 | 8 |
| 2003 | 17 | 12 |
| 2004 | 6 | 12 |
| 2005 | 6 | 9 |
| 2006 | 5 | 13 |
| 2007 | 15 | 21 |
| 2008 | 7 | 14 |
| 2009 | 6 | 14 |
| 2010 | 11 | 16 |
| 2011 | 8 | 7 |
| 2012 | 10 | 10 |
| 2013 | 4 | 8 |
| 2014 | 15 | 13 |
| 2015 | 10 | 8 |
| 2016 | 7 | 18 |
| 2017 | 13 | 14 |
| 2018 | 12 | 11 |
| 2019 | 11 | 16 |
| 2020 | 9 | 26 |
| 2021 | 13 | 11 |
| 2022 | 14 | 17 |
| 2023 | 8 | 17 |
| 2024 | 10 | 15 |
| 2025 | 7 | 13 |
| 2026 | 4 | 11 |
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.
- 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
- In-field colour test for screening fentanyl and analogues thereof13 Jan 2026US 12,523,665 B2University of Technology, Sydney
- Gene delivery agents9 Dec 2025US 12,491,262 B2TIBA Biotech LLC
- Ionizable amine lipids6 Aug 2026US 2026/0225997 A1Intellia Therapeutics, Inc.
- Perfluorinated micelles and medical uses thereof16 Jul 2026US 2026/0199236 A1Centre National De La Recherche Scientifique
- Ionizable lipids with malonate tails16 Jul 2026US 2026/0199239 A1ModernaTX, Inc.
- Lipid compound and composition for delivery of active substance2 Jul 2026US 2026/0184669 A1Korea Research Institute of Bioscience and Biotechnology
- Hybrid compounds of sclareol and doxorubicin, their synthesis and application25 Jun 2026US 2026/0174860 A1Institute for Biological Research "Sinisa Stankovic" - National Institute of the Republic of Serbia
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
- Lipid containing formulations152US 8,642,076 B2Tekmira Pharmaceuticals Corporation · 2014
- Compounds and compositions for intracellular delivery of therapeutic agents143US 9,868,691 B2ModernaTX, Inc. · 2018