C07D 243/02
Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only
Official title: having the nitrogen atoms in positions 1 and 2
C07D243/02 (Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only) appears on 37 US grants and 20 published applications in this corpus.
Search patents in C07D- Granted patents
- 37
- Published applications
- 20
- Assignees
- 30
- Inventors
- 205
- Latest grant
- 13 Feb 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 2 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- 2,3-benzodiazepines13 Feb 2018US 9,890,147 B2Bayer Pharma Aktiengesellshaft
- Process for producing dihydro-2H-pyran derivatives25 Apr 2017US 9,630,940 B2Okinawa Institute of Science and Technology School Corporation
- Process for producing dihydro-2H-pyran derivatives24 May 2016US 9,346,780 B2Okinawa Institute of Science and Technology School Corporation
- 8-chloro-2,3-benzodiazepine derivatives14 Jun 2011US 7,960,375 B2Egis Gyogyszergyar Rt.
- Conversion process for 2,3-benzodiazepine enantiomers2 Jun 2009US 7,541,355 B2Vela Acquisition Corporation
- Pyridazinedione-based heterobicyclic covalent linkers and methods and applications thereof26 Dec 2024US 2024/0425465 A1SyntaBio LLC
- Novel compound for light emitting device and organic light emitting device including same15 Aug 2024US 2024/0271038 A1Dongjin Semichem Co., Ltd.
- Process for producing dihydro-2h-pyran derivatives1 Sep 2016US 2016/0251328 A1Okinawa Institute of Science and Technology School Corporation
- Process for producing dihydro-2h-pyran derivatives3 Sep 2015US 2015/0246896 A1Okinawa Institute of Science and Technology
- 2,3-benzodiazepines23 Jul 2015US 2015/0203483 A1Bayer Pharma Aktiengesellschaft
Most cited
By later US patents
- Dihydropyridazinones, pyridazinones and related compounds as fungicides39US 5,552,409 ARohm and Haas Company · 1996
- Cyclic nucleotide phosphodiesterase inhibitors, preparation and uses thereof30US 7,250,410 B2VIA Pharmaceuticals, Inc. · 2007
- Benzazepine derivatives, their pharmaceutical compositions and method of use19US 4,490,369 ADr. Karl Thomae GmbH · 1984
- 5H-2,3-benzodiazepine derivatives and pharmaceutical compositions containing the same19US 4,614,740 AEgis Gyogyszergyar · 1986
- 5H-2,3-Benzodiazepine derivatives18US 4,322,346 A1982