C07D 263/57
Aryl or substituted aryl radicals
C07D263/57 (Aryl or substituted aryl radicals) appears on 414 US grants and 448 published applications in this corpus.
Search patents in C07D- Granted patents
- 414
- Published applications
- 448
- Assignees
- 306
- Inventors
- 1,540
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 13 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 2 |
| 2002 | 9 | 7 |
| 2003 | 4 | 14 |
| 2004 | 5 | 24 |
| 2005 | 8 | 16 |
| 2006 | 12 | 22 |
| 2007 | 9 | 21 |
| 2008 | 6 | 14 |
| 2009 | 12 | 22 |
| 2010 | 11 | 23 |
| 2011 | 9 | 15 |
| 2012 | 17 | 10 |
| 2013 | 13 | 11 |
| 2014 | 17 | 20 |
| 2015 | 15 | 22 |
| 2016 | 17 | 15 |
| 2017 | 18 | 20 |
| 2018 | 17 | 20 |
| 2019 | 14 | 18 |
| 2020 | 12 | 20 |
| 2021 | 13 | 24 |
| 2022 | 13 | 20 |
| 2023 | 12 | 23 |
| 2024 | 15 | 23 |
| 2025 | 14 | 17 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid state form of tafamidis and a process for its preparation6 Oct 2026US 12,753,156 B2
- Organic light emitting element15 Sep 2026US 12,740,317 B2LG Display Co., Ltd.
- Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof26 May 2026US 12,637,400 B2Duk San Neolux Co., Ltd.
- Compound, material for an organic electroluminescent device and application thereof3 Feb 2026US 12,540,124 B2Wuhan Tianma Micro-Electronics Co., Ltd.
- Process for preparation of tafamidis and salts thereof13 Jan 2026US 12,522,573 B2Alivus Life Sciences Limited
- Organic electroluminescent material and device thereof24 Sep 2026US 2026/0293519 A1
- Production method for tafamidis or salt thereof25 Jun 2026US 2026/0176263 A1Shiratori Pharmaceutical Co., Ltd.
- Deuterium-Enriched 6-Carboxy-2-(3,5-Dichlorophenyl)Benzoxazoles for Treatment of Transthyretin Amyloidosis Cardiomyopathy (ATTR-CM), Polyneuropathy (ATTR-PN), and Related Diseases11 Jun 2026US 2026/0159489 A1
- A process for the preparation of crystalline form of tafamidis21 May 2026US 2026/0138960 A1
- Compound containing benzene ring and application thereof26 Feb 2026US 2026/0055063 A1Wuhan Ll Science and Technology Development Co., Ltd.
Most cited
By later US patents
- Benzo (b) thiophene carboxylate derivatives and pharmaceutical compositions182US 4,740,519 ACentre International de Recherches Dermatologiques (C.I.R.D.) · 1988
- Enzymatic analysis using substrates that yield fluorescent precipitates114US 5,316,906 AMolecular Probes, Inc. · 1994
- Enzymatic analysis using substrates that yield fluorescent precipitates88US 5,443,986 AMolecular Probes, Inc. · 1995
- 4-Heterocyclyl-4'-vinylstilbenes54US 4,366,189 ACiba-Geigy Corporation · 1982
- Benzamide analogs useful as PARP (ADP-ribosyltransferase, ADPRT) DNA repair enzyme inhibitors54US 5,756,510 ANewcastle University Ventures Limited · 1998