C07C 225/00
Compounds containing amino groups and doubly—bound oxygen atoms bound to the same
Official title: Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
C07C225/00 (Compounds containing amino groups and doubly—bound oxygen atoms bound to the same) appears on 976 US grants and 857 published applications in this corpus.
Search patents in C07C- Granted patents
- 976
- Published applications
- 857
- Assignees
- 611
- Inventors
- 2,821
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 13 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 10 | 0 |
| 1990 | 14 | 0 |
| 1991 | 20 | 0 |
| 1992 | 29 | 0 |
| 1993 | 26 | 0 |
| 1994 | 21 | 0 |
| 1995 | 31 | 0 |
| 1996 | 30 | 0 |
| 1997 | 27 | 0 |
| 1998 | 33 | 0 |
| 1999 | 25 | 0 |
| 2000 | 24 | 0 |
| 2001 | 28 | 4 |
| 2002 | 36 | 30 |
| 2003 | 24 | 47 |
| 2004 | 26 | 48 |
| 2005 | 12 | 28 |
| 2006 | 28 | 35 |
| 2007 | 18 | 22 |
| 2008 | 15 | 49 |
| 2009 | 22 | 39 |
| 2010 | 26 | 34 |
| 2011 | 26 | 29 |
| 2012 | 16 | 23 |
| 2013 | 27 | 34 |
| 2014 | 31 | 38 |
| 2015 | 42 | 56 |
| 2016 | 38 | 34 |
| 2017 | 32 | 39 |
| 2018 | 20 | 31 |
| 2019 | 28 | 38 |
| 2020 | 25 | 35 |
| 2021 | 28 | 39 |
| 2022 | 21 | 27 |
| 2023 | 16 | 29 |
| 2024 | 14 | 19 |
| 2025 | 24 | 29 |
| 2026 | 12 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 225/02Compounds containing amino groups and doubly—bound oxygen atoms bound to the same391
- C07C 225/22Compounds containing amino groups and doubly—bound oxygen atoms bound to the same350
- C07C 225/20Compounds containing amino groups and doubly—bound oxygen atoms bound to the same156
- C07C 225/24The carbon skeleton containing carbon atoms of quinone rings137
Recent patents
- Methods for synthesizing enantiopure (S)-methadone, (R)-methadone, racemic (R,S)-methadone and related analogue substances22 Sep 2026US 12,741,927 B2
- Formamide monomers and polymers synthesized therefrom22 Sep 2026US 12,741,928 B2Wisconsin Alumni Research Foundation
- Inhibitors of spinster homolog 2 (SPNS2) for use in therapy22 Sep 2026US 12,741,944 B2University of Virginia Patent Foundation
- Compositions and methods of making expanded hematopoietic stem cells using derivatives of fluorene4 Aug 2026US 12,698,255 B2ImmuneBridge Inc.
- Hydroxynorketamine analogues, compositions comprising same and methods of use thereof16 Jun 2026US 12,655,089 B2Spirify Pharma Inc.
- Disperse dyes for dyeing polyester fibres8 Oct 2026US 2026/0308841 A1University of Leeds
- Inhibitors of Notch Signaling Pathway and Use Thereof in Treatment of Cancers1 Oct 2026US 2026/0297082 A1Cellestia Biotech AG
- Ferroptosis inhibitors24 Sep 2026US 2026/0283988 A1Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)
- Hydroxynorketamine analogues, compositions comprising same and methods of use thereof24 Sep 2026US 2026/0285800 A1Spirify Pharma Inc.
- Compound and use thereof10 Sep 2026US 2026/0263391 A1Benethera (Shaoxing) Biotechnology Co., Ltd.
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
- Photoactivatable water soluble cross-linking agents containing an onium group198US 5,714,360 ABSI Corporation · 1998
- Immunotherapeutic agents153US 5,929,117 ACelgene Corporation · 1999
- Sigma receptor ligands and the use thereof150US 6,057,371 AVirginia Commonwealth University · 2000
- Ligands for metals and improved metal-catalyzed processes based thereon143US 6,307,087 B1Massachusetts Institute of Technology · 2001