C07C 233/05
Having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms
Official title: having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
C07C233/05 (Having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms) appears on 250 US grants and 232 published applications in this corpus.
Search patents in C07C- Granted patents
- 250
- Published applications
- 232
- Assignees
- 189
- Inventors
- 679
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 1 |
| 2002 | 8 | 8 |
| 2003 | 7 | 6 |
| 2004 | 3 | 9 |
| 2005 | 3 | 6 |
| 2006 | 7 | 13 |
| 2007 | 5 | 8 |
| 2008 | 8 | 9 |
| 2009 | 13 | 15 |
| 2010 | 5 | 11 |
| 2011 | 13 | 12 |
| 2012 | 4 | 12 |
| 2013 | 10 | 11 |
| 2014 | 8 | 3 |
| 2015 | 9 | 11 |
| 2016 | 11 | 8 |
| 2017 | 5 | 8 |
| 2018 | 7 | 16 |
| 2019 | 14 | 13 |
| 2020 | 8 | 11 |
| 2021 | 8 | 3 |
| 2022 | 3 | 9 |
| 2023 | 5 | 5 |
| 2024 | 4 | 8 |
| 2025 | 7 | 9 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alpha-carbonyl alkenyl ester preparation method therefor and application thereof15 Sep 2026US 12,735,449 B2Jiangxi Normal University
- Rheology additives based on di- or tri-amides and mixtures thereof28 Jul 2026US 12,692,367 B2Arkema France
- Method for producing n-vinylacetamide and pyrolysis device10 Feb 2026US 12,545,638 B2Resonac Corporation
- Process and composition for the production of flexible polyurethane foam3 Feb 2026US 12,540,224 B2Evonik Operations GmbH
- Sphingolipid, and dermatologic composition comprising same for external application14 Oct 2025US 12,441,678 B2Croda Korea Ltd
- Tertiary amino-amide composition useful in making polyurethane polymers8 Oct 2026US 2026/0308301 A1Evonik Operations GmbH
- Amide compound24 Sep 2026US 2026/0285803 A1Mitsui Chemicals, Inc.
- Alkylating agents for quaternary ammonium compounds6 Aug 2026US 2026/0225992 A1Afton Chemical Corporation
- Probes and methods to identify ligandable fatty acylation sites for therapeutic target identification16 Apr 2026US 2026/0103438 A1
- Ionizable lipids and compositions comprising same19 Mar 2026US 2026/0076914 A1Barcode Nanotech Ltd.
Most cited
By later US patents
- Substituted 2-aminoacetamides and the use thereof101US 6,500,825 B2Euro-Celtique S. A. · 2002
- Potent inducers of terminal differentiation and methods of use thereof95US 5,369,108 ASloan-Kettering Institute for Cancer Research · 1994
- Potent inducers of terminal differentiation and methods of use thereof91US 6,087,367 ASloan-Kettering Institute for Cancer Research · 2000
- Potent inducers of terminal differentiation and method of use thereof89US 5,700,811 ASloan-Kettering Institute for Cancer Research · 1997
- Calcium receptor-active molecules72US 6,031,003 ANPS Pharmaceuticals, Inc. · 2000