C07C 43/253
Containing hydroxy or o-metal groups
Official title: containing hydroxy or O-metal groups
C07C43/253 (Containing hydroxy or o-metal groups) appears on 53 US grants and 48 published applications in this corpus.
Search patents in C07C- Granted patents
- 53
- Published applications
- 48
- Assignees
- 39
- Inventors
- 138
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 5 |
| 2020 | 5 | 5 |
| 2021 | 1 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Estrogen receptor-modulating compounds25 Jun 2024US 12,018,019 B2Radius Pharmaceuticals, Inc.
- 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.
- Resin and Method for Manufacturing Same2 Jan 2025US 2025/0002643 A1LG Chem.Ltd.
- Resin and Method for Preparing Same21 Nov 2024US 2024/0384026 A1LG Chem.Ltd.
Most cited
By later US patents
- Reactive compounds containing perfluorocyclobutane rings72US 5,021,602 AThe Dow Chemical Company · 1991
- Substituted tetralins, chromans and related compounds in the treatment of asthma, arthritis and related diseases59US 5,059,609 APfizer Inc. · 1991
- Styryl derivatives as anti-inflammatory agents45US 5,580,888 ACelltech Therapeutics Limited · 1996
- Biphenyl derivative composition for nerve cell degeneration repairing or protective agent and process for preparing a phenyl derivative contained in the composition30US 5,053,548 AOtsuka Pharmaceutical Co., Ltd. · 1991
- Reactive compounds containing perfluorocyclobutane rings27US 5,210,265 AThe Dow Chemical Company · 1993