C07D 259/00
Heterocyclic compounds containing rings having more than four nitrogen atoms as the
Official title: Heterocyclic compounds containing rings having more than four nitrogen atoms as the only ring hetero atoms
C07D259/00 (Heterocyclic compounds containing rings having more than four nitrogen atoms as the) appears on 97 US grants and 85 published applications in this corpus.
Search patents in C07D- Granted patents
- 97
- Published applications
- 85
- Assignees
- 77
- Inventors
- 286
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 7 |
| 2005 | 0 | 3 |
| 2006 | 5 | 2 |
| 2007 | 2 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 3 | 2 |
| 2011 | 4 | 5 |
| 2012 | 2 | 4 |
| 2013 | 1 | 4 |
| 2014 | 4 | 4 |
| 2015 | 4 | 3 |
| 2016 | 3 | 3 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 3 |
| 2021 | 0 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 3 |
| 2025 | 0 | 5 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications9 Jun 2026US 12,649,712 B2NucMito Pharmaceuticals Co. Ltd.
- Method for producing the pentazolate anion using a hypervalent iodine oxidant7 Apr 2026US 12,595,174 B2Arianegroup SAS
- Bakuchiol derivatives, pharmaceutically acceptable salts thereof, and preparation method and use of the same27 Feb 2024US 11,912,650 B2Jiangxi Shimei Pharmaceutical Co., Ltd.
- Macrocycles4 Jul 2023US 11,691,997 B2Lumiphore, Inc.
- Methods and compositions for nanopore sequencing20 Dec 2022US 11,531,020 B2
- Anion-binding aromatic oligoamide macrocycles and methods of making and using same17 Sep 2026US 2026/0272879 A1The Research Foundation for The State University of New York
- Covalent organic framework, and preparation method and use thereof6 Aug 2026US 2026/0226015 A1Guizhou Education University
- Substituted trianglamine and uses thereof23 Jul 2026US 2026/0209187 A1Centre National De La Recherche Scientifique
- Squaramide covalent organic frameworks19 Mar 2026US 2026/0077335 A1ExxonMobil Technology and Engineering Company
- Silicon-based fluoride acceptor groups for radiopharmaceuticals29 Jan 2026US 2026/0027244 A1Technische Universität München
Most cited
By later US patents
- Antiviral compounds81US 5,817,807 AAnorMED, Inc. · 1998
- Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide61US 6,084,093 AG. D. Searle & Co. · 2000
- Methods of preparing manganese complexes of nitrogen-containing macrocyclic ligands53US 5,610,293 AMonsanto Company · 1997
- Manganese complexes of nitrogen-containing macrocyclic ligands effective as catalysts for dismutating superoxide51US 5,637,578 A1997
- Caged polynitramine compound48US 5,693,794 AThe United States of America as represented by the Secretary of the Navy · 1997