C07D 295/21
Radicals derived from sulfur analogues of carbonic acid
C07D295/21 (Radicals derived from sulfur analogues of carbonic acid) appears on 113 US grants and 37 published applications in this corpus.
Search patents in C07D- Granted patents
- 113
- Published applications
- 37
- Assignees
- 70
- Inventors
- 292
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 11 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 9 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 3 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 2 |
| 2015 | 4 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition for tin-silver alloy electroplating comprising a complexing agent24 Feb 2026US 12,559,852 B2BASF SE
- Inhibitors of the Wnt/beta-catenin pathway2 Sep 2025US 12,404,243 B2The Regents of the University of California
- Amino dithioperacid thioester compound, preparation method therefor, and use thereof8 Apr 2025US 12,269,808 B2East China Normal University
- Inhibitors of the WNT/beta-catenin pathway25 Jul 2023US 11,708,329 B2The Regents of the University of California
- Cyclic vinylogous amides as bromodomain inhibitors16 Jul 2019US 10,351,511 B2Icahn School of Medicine at Mount Sinai
- Novel compound for light emitting device and organic light emitting device including same15 Aug 2024US 2024/0271038 A1Dongjin Semichem Co., Ltd.
- Inhibitors of the wnt/beta-catenin pathway22 Feb 2024US 2024/0059654 A1The Regents of the University of California
- Composition for tin-silver alloy electroplating comprising a complexing agent22 Feb 2024US 2024/0060201 A1BASF SE
- Amino dithioperacid thioester compound, preparation method therefor, and use thereof15 Dec 2022US 2022/0396557 A1East China Normal University
- Inhibitors of the wnt/beta-catenin pathway2 Dec 2021US 2021/0371384 A1The Regents of the University of California
Most cited
By later US patents
- Dicarboxylic acid derivatives with pharmaceutical properties49US 7,674,825 B2Bayer Aktiengesellschaft · 2010
- Cyanocarboxamidines and quinazoline process39US 4,138,561 ABristol-Myers Company · 1979
- Fungicidal phenyl(thio)urea and phenyl(thio)carbamate derivatives31US 6,696,487 B2Bayer CropScience AG · 2004
- Treatment for atherosclerosis and other cardiovascular and inflammatory diseases28US 5,846,959 AEmory University · 1998
- Treatment for atherosclerosis and other cardiovascular and inflammatory diseases27US 5,811,449 AEmory University · 1998