C07D 219/08
Nitrogen atoms
C07D219/08 (Nitrogen atoms) appears on 242 US grants and 173 published applications in this corpus.
Search patents in C07D- Granted patents
- 242
- Published applications
- 173
- Assignees
- 182
- Inventors
- 667
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 15 | 8 |
| 2002 | 8 | 12 |
| 2003 | 12 | 7 |
| 2004 | 5 | 11 |
| 2005 | 3 | 9 |
| 2006 | 2 | 6 |
| 2007 | 9 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 5 |
| 2010 | 4 | 6 |
| 2011 | 3 | 3 |
| 2012 | 3 | 5 |
| 2013 | 1 | 10 |
| 2014 | 6 | 8 |
| 2015 | 12 | 3 |
| 2016 | 2 | 14 |
| 2017 | 4 | 2 |
| 2018 | 4 | 13 |
| 2019 | 8 | 4 |
| 2020 | 7 | 5 |
| 2021 | 2 | 7 |
| 2022 | 2 | 7 |
| 2023 | 1 | 6 |
| 2024 | 5 | 4 |
| 2025 | 4 | 9 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bisaminoquinolines and bisaminoacridines compounds and methods of their use1 Jul 2025US 12,343,339 B2The Trustees of the University of Pennsylvania
- Organic molecules for use in optoelectronic devices25 Mar 2025US 12,262,635 B2Samsung Display Co., Ltd.
- Method for producing peptide compound, protective group-forming reagent, and condensed polycyclic compound18 Feb 2025US 12,227,542 B2FUJIFILM Corporation
- Cholinesterase inhibitor polymorph and application thereof4 Feb 2025US 12,215,085 B2Changchun Huayuan High-Science and Technology Co., Ltd.
- PAPD5 inhibitors and methods of use thereof24 Dec 2024US 12,171,755 B2Children's Medical Center Corporation
- Papd5 inhibitors and methods of use thereof30 Apr 2026US 2026/0115182 A1Children's Medical Center Corporation
- Novel ras inhibitors27 Nov 2025US 2025/0360124 A1
- Compounds for inhibiting ly6k and methods of using same21 Aug 2025US 2025/0263382 A1The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.
- Innate immune-activating drug and use thereof7 Aug 2025US 2025/0248992 A1Luoda Biopharma (Suzhou) Co., Ltd.
- Compositions and methods for targeting a viral infection5 Jun 2025US 2025/0177373 A1Childeren's Medical Center Corporation
Most cited
By later US patents
- Non-nucleoside linkers for convenient attachment of labels to oligonucleotides using standard synthetic methods234US 5,414,077 AGilead Sciences, Inc. · 1995
- Compounds, compositions and methods for binding bio-affecting substances to surface membranes of bio-particles105US 5,667,764 AZynaxis, Inc. · 1997
- Npyy5 antagonists74US 6,699,891 B1Shionogi & Co., Ltd. · 2004
- Method of targeting conjugate molecules to mitochondria72US 6,171,859 B2MitoKor · 2001
- Method for inactivating pathogens in red cell compositions using quinacrine mustard63US 5,691,132 ACerus Corporation · 1997