C07D 231/08
With oxygen or sulfur atoms directly attached to ring carbon atoms
Official title: with oxygen or sulfur atoms directly attached to ring carbon atoms
C07D231/08 (With oxygen or sulfur atoms directly attached to ring carbon atoms) appears on 144 US grants and 91 published applications in this corpus.
Search patents in C07D- Granted patents
- 144
- Published applications
- 91
- Assignees
- 70
- Inventors
- 311
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 6 |
| 2005 | 2 | 4 |
| 2006 | 3 | 4 |
| 2007 | 2 | 5 |
| 2008 | 3 | 4 |
| 2009 | 3 | 4 |
| 2010 | 10 | 8 |
| 2011 | 4 | 7 |
| 2012 | 8 | 4 |
| 2013 | 3 | 9 |
| 2014 | 4 | 5 |
| 2015 | 7 | 2 |
| 2016 | 5 | 7 |
| 2017 | 2 | 4 |
| 2018 | 2 | 4 |
| 2019 | 3 | 2 |
| 2020 | 3 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compounds for treating conditions related to oxidative stress4 Nov 2025US 12,459,900 B2
- Compositions and methods for viral sensitization14 Jan 2025US 12,195,451 B2Ottawa Hospital Research Institute and University of Ottawa
- Processes15 Aug 2023US 11,724,988 B2Inflazome Limited
- Necrosis inhibitors25 Oct 2022US 11,478,438 B2National Institute of Biological Sciences, Beijing
- Compositions and methods for viral sensitization24 May 2022US 11,339,146 B2Ottawa Hospital Research Institute and University of Ottawa
- L,2-substituted 3-oxopyrazolidine derivatives as prostaglandin e2 receptor 4 (ep4) agonists for the treatment of gastrointestinal and pulmonary diseases7 May 2026US 2026/0125347 A1Nxera Pharma UK Limited
- Pyrazole derivatives for the inhibition of phagocytosis18 Dec 2025US 2025/0382280 A1Canadian Blood Services
- Heterocyclic compounds as dyrk1a inhibitors27 Feb 2025US 2025/0066318 A1Prothena Biosciences Limited
- Compositions and methods for viral sensitization31 Oct 2024US 2024/0360115 A1Ottawa Hospital Research Institute
- Covalent Inhibitors As Antiviral Agents3 Oct 2024US 2024/0327334 A1Enanta Pharmaceuticals, Inc.
Most cited
By later US patents
- Silver halide photographic material80US 4,409,323 AKonishiroku Photo Industry Co., Ltd. · 1983
- Substituted dihydro 3-halo-1h-pyrazole-5-carboxylates and their preparation and use67US 6,965,032 B2E. I. Du Pont de Nemours and Company · 2005
- Compounds47US 5,153,210 ABeecham Group Limited · 1992
- Arthropodicidal anthranilamides46US 7,232,836 B2E. I. Du Pont de Nemours and Company · 2007
- Photographic developers43US 4,128,425 APolaroid Corporation · 1978