C07D 257/10
Condensed with carbocyclic rings or ring systems
Official title: condensed with carbocyclic rings or ring systems
C07D257/10 (Condensed with carbocyclic rings or ring systems) appears on 62 US grants and 47 published applications in this corpus.
Search patents in C07D- Granted patents
- 62
- Published applications
- 47
- Assignees
- 43
- Inventors
- 137
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 4 | 4 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 4 |
| 2020 | 1 | 2 |
| 2021 | 4 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 3 | 2 |
| 2025 | 3 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bis (hydroxy benzylidene) cyclic ketone based tetra-aza corand4 Nov 2025US 12,458,701 B2
- Process for the production of tetraaminobiphenol macrocyclic ligands; and novel tetraaminobiphenol macrocyclic ligands16 Sep 2025US 12,415,787 B2Econic Technologies Ltd.
- Chromatographic separation of metals using DOTA-based chelators18 Feb 2025US 12,226,710 B2Stichting Nuclear Research and Consultancy Group
- Reagents and methods for bioorthogonal labeling of biomolecules in living cells17 Sep 2024US 12,091,391 B2Oregon State University
- Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions13 Aug 2024US 12,060,474 B2Plastipak Packaging, Inc.
- Reagents and methods for bioorthogonal labeling of biomolecules in living cells29 Jan 2026US 2026/0028320 A1Oregon State University
- Polyvalent ammonium salt compound, composition for forming silicon-containing resist underlayer film, and patterning process18 Sep 2025US 2025/0289931 A1Shin-Etsu Chemical Co., Ltd.
- Single-molecule peptide sequencing using xanthate amino acid reactive groups12 Jun 2025US 2025/0188538 A1Glyphic Biotechnologies, Inc.
- Reagents and methods for bioorthogonal labeling of biomolecules in living cells26 Dec 2024US 2024/0425467 A1Oregon State University
- Process for the production of tetraaminobiphenol macrocyclic ligands; and novel tetraaminobiphenol macrocyclic ligands6 Jun 2024US 2024/0182432 A1Econic Technologies Ltd.
Most cited
By later US patents
- Metal ligand containing bleaching compositions55US 6,241,779 B1Carnegie Mellon University · 2001
- Metal ligand containing bleaching compositions54US 5,853,428 ACarnegie Mellon University · 1998
- Metal ligand containing bleaching compositions51US 6,136,223 ACarnegie Mellon University · 2000
- Metal ligand containing bleaching compositions49US 5,876,625 ACarnegie Mellon University · 1999
- Metal ligand containing bleaching compositions46US 6,099,586 ACarnegie Mellon University · 2000