C07D 231/34
With only hydrogen atoms or radicals containing only hydrogen and carbon atoms
Official title: with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4
C07D231/34 (With only hydrogen atoms or radicals containing only hydrogen and carbon atoms) appears on 24 US grants and 10 published applications in this corpus.
Search patents in C07D- Granted patents
- 24
- Published applications
- 10
- Assignees
- 15
- Inventors
- 62
- Latest grant
- 9 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polarizing plate composition, polarizing plate protective film, polarizer, polarizing plate, and liquid crystal display device9 Apr 2019US 10,254,456 B2FUJIFILM Corporation
- Aryl sulfide derivatives and aryl sulfoxide derivatives as acaricides and insecticides29 May 2018US 9,981,928 B2Bayer CropScience AG
- Herbicides20 Oct 2009US 7,605,111 B2Syngenta Crop Protection AG
- Pharmaceutically active salts and esters of 1-dimethylamino-3-(3-methoxyphenyl)-2-methylpentan-3-ol and 3- (3-dimethylamino-1-ethyl-1-hydroxy-2-methylpropyl)-phenol and methods of using same23 Jun 2009US 7,550,624 B2Gruenenthal GmbH
- Herbicides2 Dec 2008US 7,459,414 B2Syngenta Crop Protection AG
- Pyrazolidine-3, 5-dione based compounds and a process for preparation thereof30 Jul 2026US 2026/0217657 A1Council of Scientific and Industrial Research
- Polarizing plate composition, polarizing plate protective film, polarizer, polarizing plate, and liquid crystal display device22 Dec 2016US 2016/0370523 A1FUJIFILM Corporation
- Herbicidally active 2-halogen-4-alkynyl-phenyl-pyrazolidine-dione or pyrrolidine-dione derivatives4 Aug 2016US 2016/0219881 A1Syngenta Limited
- Aryl sulfide derivatives and aryl sulfoxide derivatives as acaricides and insecticides12 May 2016US 2016/0130240 A1Bayer CropScience AG
- Cyclic ketoenols for therapy24 May 2012US 2012/0129833 A1Bayer Pharma Aktiengesellschaft
Most cited
By later US patents
- Herbicides64US 6,894,005 B1Syngenta Crop Protection AG · 2005
- Anti-inflammatory and anti-ulcer compounds and process26US 4,440,754 A1984
- Anti-inflammatory and anti-ulcer compounds and process16US 4,221,785 A1980
- Anti-inflammatory and anti-ulcer compounds and process11US 5,521,171 A1996
- Anti-inflammatory and anti-ulcer compounds and process10US 5,082,834 A1992