C07D 239/68
Salts of organic bases
Official title: Salts of organic bases; Organic double compounds
C07D239/68 (Salts of organic bases) appears on 8 US grants and 2 published applications in this corpus.
Search patents in C07D- Granted patents
- 8
- Published applications
- 2
- Assignees
- 8
- Inventors
- 27
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing 2-[2-(2-chlorothiazol-5-yl)-2-oxo-ethyl]sulfanyl-6-hydroxy-3-methyl-5-phenyl-pyrimidin-4-one3 Mar 2026US 12,565,493 B2BASF SE
- Diethylammonium salts of phenyl-substituted thiobarbituric acid as anti-diabetic agents27 Dec 2016US 9,527,820 B1King Saud University
- Process for the preparation of sodium thiobarbiturate28 Dec 1993US 5,274,093 AHuels Aktiengesellschaft
- Process for the production of 2-(methylthio)-disodium barbiturate5 Oct 1993US 5,250,689 ALonza Ltd.
- Purification of 5-pyrimidinecarboxamides4 Jul 1989US 4,845,217 AUniroyal Chemical Ltd./Ltee
Most cited
By later US patents
- 4-Pyrimidone compounds25US 4,145,546 ASmith Kline & French Laboratories Limited · 1979
- Substituted 4-pyrimidone compounds, compositions and methods of use17US 4,218,452 ASmith Kline & French Laboratories Limited · 1980
- 4-Pyrimidones compositions, and methods of use5US 4,159,329 ASmithKline & French Laboratories Limited · 1979
- Process for the production of 2-(methylthio)-disodium barbiturate2US 5,250,689 ALonza Ltd. · 1993
- Process for the preparation of sodium thiobarbiturate1US 5,274,093 AHuels Aktiengesellschaft · 1993