C07C 43/235
Having an ether-oxygen atom bound to a carbon atom of a six-membered
Official title: having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring and to a carbon atom of a ring other than a six-membered aromatic ring
C07C43/235 (Having an ether-oxygen atom bound to a carbon atom of a six-membered) appears on 110 US grants and 86 published applications in this corpus.
Search patents in C07C- Granted patents
- 110
- Published applications
- 86
- Assignees
- 77
- Inventors
- 285
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 3 |
| 2006 | 4 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 0 |
| 2010 | 1 | 6 |
| 2011 | 1 | 1 |
| 2012 | 3 | 4 |
| 2013 | 4 | 2 |
| 2014 | 2 | 2 |
| 2015 | 4 | 6 |
| 2016 | 5 | 6 |
| 2017 | 4 | 3 |
| 2018 | 2 | 7 |
| 2019 | 6 | 9 |
| 2020 | 7 | 5 |
| 2021 | 3 | 5 |
| 2022 | 3 | 2 |
| 2023 | 2 | 4 |
| 2024 | 3 | 5 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light emitting element3 Feb 2026US 12,543,428 B2Samsung Display Co., Ltd.
- Estrogen receptor-modulating compounds16 Dec 2025US 12,497,386 B2Radius Pharmaceuticals, Inc.
- Modulators of liver receptor homologue 1 (LRH-1) and uses16 Sep 2025US 12,415,770 B2Emory University Office of Technology Transfer
- Indane derivatives as hypoxia inducible factor-2(α) inhibitors3 Sep 2024US 12,077,506 B2Nikang Therapeutics, Inc.
- Modulators of liver receptor homologue 1 (LRH-1) and uses20 Aug 2024US 12,065,402 B2Emory University
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
- Modulators of liver receptor homologue 1 (lrh-1) and uses26 Feb 2026US 2026/0055046 A1Emory University
- Diphenolic compounds and preparation methods thereof6 Mar 2025US 2025/0074876 A1Purpana (Beijing) Technologies Co., Ltd.
- New sterically activated chelating ruthenium complexes, method of their preparation and their use in olefin metathesis reactions13 Feb 2025US 2025/0051380 A1Apeiron Synthesis S. A.
- Resin and Method for Manufacturing Same2 Jan 2025US 2025/0002643 A1LG Chem.Ltd.
Most cited
By later US patents
- Immunotherapeutic agents153US 5,929,117 ACelgene Corporation · 1999
- Hydrogenated naphthalenes137US 4,391,731 AHoffmann-La Roche Inc. · 1983
- Reactive compounds containing perfluorocyclobutane rings72US 5,021,602 AThe Dow Chemical Company · 1991
- Tri-substituted phenyl derivatives and their use in pharmaceutical compositions and methods of treatment69US 5,491,147 ACelltech Limited · 1996
- Tri-substituted (aryl or heteroaryl) derivatives and pharmaceutical compositions containing the same60US 5,622,977 ACelltech Therapeutics Limited · 1997