C07C 257/22
Having nitrogen atoms of amidino groups further bound to nitrogen atoms
Official title: having nitrogen atoms of amidino groups further bound to nitrogen atoms, e.g. hydrazidines
C07C257/22 (Having nitrogen atoms of amidino groups further bound to nitrogen atoms) appears on 40 US grants and 25 published applications in this corpus.
Search patents in C07C- Granted patents
- 40
- Published applications
- 25
- Assignees
- 33
- Inventors
- 153
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Or relating to curing agents26 Mar 2024US 11,939,421 B2Hexcel Composites Limited
- Compounds for treating proliferative disorders13 Oct 2015US 9,156,783 B2Synta Pharmaceuticals Corp.
- Hydrazonamide compounds that modulate Hsp90 activity11 Feb 2014US 8,648,071 B2Synta Pharmaceuticals Corp.
- 3-[1-(3-haloalkyl)triazolyl]phenyl sulphide derivatives as acaricides and insecticides21 Jan 2014US 8,632,767 B2Bayer Intellectual Property GmbH
- Substituted amidine compounds for combating animal pests21 Jan 2014US 8,633,134 B2BASF SE
- Improvements in or relating to curing agents1 Jul 2021US 2021/0198420 A1Hexcel Composites Limited
- Compounds For Treating Proliferative Disorders22 Jan 2015US 2015/0025042 A1Synta Pharmaceuticals Corp.
- Preparation of certain (substituted-phenyl)-triazolyl-(substituted phenyl) molecules, and intermediates and insecticides related thereto18 Sep 2014US 2014/0275559 A1Dow AgroSciences LLC
- Hydrazonamide Compounds That Modulate Hsp90 Activity23 Feb 2012US 2012/0046288 A1Synta Pharmacueticals Corp.
- Substituted Amidine Compounds for Combating Animal Pests20 Oct 2011US 2011/0257011 A1BASF SE
Most cited
By later US patents
- 3-(substituted phenyl)-5-(thienyl or furyl)-1, 2, 4-triazole compounds26US 6,015,826 A2000
- Hydrazonamide compounds that modulate Hsp90 activity13US 8,648,071 B2Synta Pharmaceuticals Corp. · 2014
- Hydrazone compounds, processes for their production, intermediates useful for their production and pesticidal compositions containing them11US 5,288,727 AIshihara Sangyo Kaisha, Ltd. · 1994
- Bisamidrazone compound and vulcanizing agent for fluorine-containing elastomer comprising the same11US 5,605,973 ANippon Mektron, Ltd. · 1997
- Process and intermediates for preparing 3-(substituted phenyl)-5-(thienyl or furyl)-1,2,4-triazole compounds11US 6,262,305 B1Dow AgroSciences LLC · 2001