C07D 333/54
With only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to
Official title: with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
C07D333/54 (With only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to) appears on 1,283 US grants and 1,017 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,283
- Published applications
- 1,017
- Assignees
- 624
- Inventors
- 3,974
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 21 | 0 |
| 1978 | 18 | 0 |
| 1979 | 12 | 0 |
| 1980 | 10 | 0 |
| 1981 | 12 | 0 |
| 1982 | 11 | 0 |
| 1983 | 6 | 0 |
| 1984 | 11 | 0 |
| 1985 | 14 | 0 |
| 1986 | 10 | 0 |
| 1987 | 17 | 0 |
| 1988 | 18 | 0 |
| 1989 | 26 | 0 |
| 1990 | 26 | 0 |
| 1991 | 24 | 0 |
| 1992 | 19 | 0 |
| 1993 | 22 | 0 |
| 1994 | 23 | 0 |
| 1995 | 27 | 0 |
| 1996 | 36 | 0 |
| 1997 | 42 | 0 |
| 1998 | 42 | 0 |
| 1999 | 44 | 0 |
| 2000 | 36 | 0 |
| 2001 | 35 | 5 |
| 2002 | 37 | 30 |
| 2003 | 34 | 62 |
| 2004 | 29 | 68 |
| 2005 | 29 | 60 |
| 2006 | 30 | 70 |
| 2007 | 33 | 49 |
| 2008 | 33 | 45 |
| 2009 | 41 | 75 |
| 2010 | 33 | 56 |
| 2011 | 43 | 41 |
| 2012 | 36 | 33 |
| 2013 | 30 | 27 |
| 2014 | 31 | 31 |
| 2015 | 20 | 27 |
| 2016 | 23 | 39 |
| 2017 | 26 | 28 |
| 2018 | 30 | 26 |
| 2019 | 28 | 35 |
| 2020 | 27 | 35 |
| 2021 | 17 | 26 |
| 2022 | 17 | 32 |
| 2023 | 22 | 35 |
| 2024 | 15 | 32 |
| 2025 | 23 | 30 |
| 2026 | 19 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tautomeric ligand enables biomimetic C—H hydroxylation with molecular oxygen22 Sep 2026US 12,741,937 B2The Scripps Research Institute
- Compound and method for preventing or treating of respiratory diseases comprising the same as an active ingredient28 Jul 2026US 12,691,101 B2Yonsei University, University—Industry Foundation (Uif)
- Organic electroluminescent element and electronic device using same30 Jun 2026US 12,668,739 B2Idemitsu Kosan Co., Ltd.
- Aptamer nucleic acid molecule, and complex and application thereof23 Jun 2026US 12,662,676 B2East China University of Science and Technology
- Small molecules with antibacterial activity16 Jun 2026US 12,655,101 B2New Mexico Tech University Research Park Corporation
- Thienyl compounds for the treatment of a central nervous system disease or disorder17 Sep 2026US 2026/0274814 A1
- Sulfonamides With Activity in Acute Kidney Injury and Fibrosis10 Sep 2026US 2026/0263415 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Radiation-sensitive composition, method for forming pattern, polymer, and compound3 Sep 2026US 2026/0259498 A1Jsr Corporation
- Treatment of signs, symptoms and/or complications of viral, bacterial, protozoal, and/or fungal infections by high penetration prodrugs27 Aug 2026US 2026/0248922 A1Techfields Inc.
- 3-aryloxy-3-aryl-propylamine compound and uses thereof20 Aug 2026US 2026/0242364 A1Shanghai Leado Pharmatech Co. Ltd.
Most cited
By later US patents
- Heterocyclic compounds, processes for their preparation and pharmaceutical compositions containing them565US 5,514,718 AMerck Sharp & Dohme Corp. · 1996
- Antiestrogenic and antiandrugenic benzothiophenes426US 4,418,068 AEli Lilly and Company · 1983
- 2-Phenyl-3-aroylbenzothiophenes useful as antifertility agents381US 4,133,814 AEli Lilly and Company · 1979
- Synthesis of acylated benzothiophenes272US 4,380,635 AEli Lilly and Company · 1983
- Benzo (b) thiophene carboxylate derivatives and pharmaceutical compositions182US 4,740,519 ACentre International de Recherches Dermatologiques (C.I.R.D.) · 1988