C07D 215/18
Halogen atoms or nitro radicals
C07D215/18 (Halogen atoms or nitro radicals) appears on 467 US grants and 338 published applications in this corpus.
Search patents in C07D- Granted patents
- 467
- Published applications
- 338
- Assignees
- 278
- Inventors
- 1,602
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 13 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 15 | 0 |
| 1993 | 17 | 0 |
| 1994 | 7 | 0 |
| 1995 | 12 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 7 | 4 |
| 2003 | 11 | 9 |
| 2004 | 0 | 13 |
| 2005 | 5 | 14 |
| 2006 | 8 | 19 |
| 2007 | 6 | 21 |
| 2008 | 8 | 15 |
| 2009 | 19 | 20 |
| 2010 | 10 | 30 |
| 2011 | 5 | 20 |
| 2012 | 12 | 11 |
| 2013 | 21 | 13 |
| 2014 | 12 | 12 |
| 2015 | 9 | 10 |
| 2016 | 7 | 13 |
| 2017 | 9 | 8 |
| 2018 | 10 | 11 |
| 2019 | 12 | 16 |
| 2020 | 9 | 19 |
| 2021 | 15 | 16 |
| 2022 | 15 | 14 |
| 2023 | 7 | 11 |
| 2024 | 6 | 8 |
| 2025 | 10 | 5 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tetrahydroquinoline derivative and medicinal use thereof10 Mar 2026US 12,570,639 B2Toray Industries, Inc.
- 3-N-cyclopropylmethyl-2-fluorobenzamide compound, preparation method therefor and use thereof16 Dec 2025US 12,497,351 B2CAC Nantong Chemical Co., LTD
- Solid forms of macrocyclic compounds, salts and formulations thereof, and methods of preparing and using the same11 Nov 2025US 12,466,835 B1Kura Oncology, Inc.
- Montelukast salts and pharmaceutical compositions containing the same28 Oct 2025US 12,453,727 B2Genetic S.P.A.
- Synthesis of deuterated aldehydes28 Oct 2025US 12,454,502 B2Arizona Board of Regents On Behalf of Athe University of Arizona
- Treatment of signs, symptoms and/or complications of viral, bacterial, protozoal, and/or fungal infections by high penetration prodrugs27 Aug 2026US 2026/0248922 A1Techfields Inc.
- Fluorine-containing compound production method11 Jun 2026US 2026/0159529 A1AGC Inc.
- Solid forms of macrocyclic compounds, salts and formulations thereof, and methods of preparing and using the same7 May 2026US 2026/0125390 A1
- Acetyl-coa carboxylase modulators23 Apr 2026US 2026/0109673 A1Monsanto Technology LLC
- Hemicyanine push-pull dyes based on chromene electron donors19 Feb 2026US 2026/0048151 A1
Most cited
By later US patents
- Substituted unsymmetrical cyanine dyes with selected permeability384US 5,658,751 AMolecular Probes, Inc. · 1997
- Cyclic-substituted unsymmetrical cyanine dyes371US 5,436,134 AMolecular Probes, Inc. · 1995
- Chemically reactive unsymmetrical cyanine dyes and their conjugates289US 5,863,753 AMolecular Probes, Inc. · 1999
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase226US 5,480,883 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1996
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase209US 5,409,930 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1995