C07D 239/50
Three nitrogen atoms
C07D239/50 (Three nitrogen atoms) appears on 266 US grants and 164 published applications in this corpus.
Search patents in C07D- Granted patents
- 266
- Published applications
- 164
- Assignees
- 154
- Inventors
- 783
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 10 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 5 |
| 2003 | 6 | 11 |
| 2004 | 3 | 8 |
| 2005 | 5 | 12 |
| 2006 | 8 | 13 |
| 2007 | 3 | 12 |
| 2008 | 5 | 6 |
| 2009 | 9 | 11 |
| 2010 | 8 | 16 |
| 2011 | 7 | 8 |
| 2012 | 3 | 5 |
| 2013 | 10 | 6 |
| 2014 | 3 | 3 |
| 2015 | 6 | 9 |
| 2016 | 8 | 5 |
| 2017 | 4 | 6 |
| 2018 | 5 | 3 |
| 2019 | 8 | 6 |
| 2020 | 8 | 7 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 4 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Small molecule inhibitors of SRC tyrosine kinase22 Jul 2025US 12,365,664 B2Board of Regents, The University of Texas System
- Substituted aminopurine compounds, compositions thereof, and methods of treatment therewith28 Feb 2023US 11,590,139 B2Signal Pharmaceuticals, LLC
- Methods for treating protozoan infections31 Jan 2023US 11,566,012 B2Neoculi Pty Ltd
- Compositions and methods for treating infections20 Dec 2022US 11,530,198 B2Vyera Pharmaceuticals, LLC
- Autophagy modulators for use in treating cancer18 Oct 2022US 11,471,460 B2The United States of Americans represented by the Secretary, Department of Health and Human Services
- Photosensitive resin composition, resin film having pattern and method for producing same, and semiconductor circuit board16 Jul 2026US 2026/0202742 A1Jsr Corporation
- Compounds having n-arylpyrimidin-2-amine derivatives as therapeutic agents15 Aug 2024US 2024/0270699 A1
- Large-conductance potassium channel modulators, compositions thereof, methods of manufacturing thereof, and methods of use thereof18 Jul 2024US 2024/0238303 A1Enalare Therapeutics Inc.
- Heterocyclic compounds as e3 ligase inhibitors25 Apr 2024US 2024/0132464 A1Accutar Biotechnology Inc.
- Metal patterning material, amine compound, electronic device, and method for forming metal pattern11 Apr 2024US 2024/0122065 A1Tosoh Corporation
Most cited
By later US patents
- Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates468US 5,700,920 ANovartis AG · 1997
- Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates409US 5,610,300 ACiba-Geigy Corporation · 1997
- 2,4-diamino pyrimidine compounds having anti-cell proliferative activity192US 6,593,326 B1AstraZeneca AB · 2003
- HIV inhibiting pyrimidine derivative110US 6,197,779 B1Janssen Pharmaceutica NV · 2001
- Corticotropin releasing factor antagonists92US 5,962,479 APfizer Inc. · 1999