C07D 219/00
Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
C07D219/00 (Heterocyclic compounds containing acridine or hydrogenated acridine ring systems) appears on 662 US grants and 535 published applications in this corpus.
Search patents in C07D- Granted patents
- 662
- Published applications
- 535
- Assignees
- 394
- Inventors
- 1,645
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 12 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 2 | 0 |
| 1989 | 14 | 0 |
| 1990 | 7 | 0 |
| 1991 | 14 | 0 |
| 1992 | 12 | 0 |
| 1993 | 18 | 0 |
| 1994 | 19 | 0 |
| 1995 | 15 | 0 |
| 1996 | 15 | 0 |
| 1997 | 21 | 0 |
| 1998 | 22 | 0 |
| 1999 | 10 | 0 |
| 2000 | 20 | 0 |
| 2001 | 22 | 10 |
| 2002 | 16 | 26 |
| 2003 | 21 | 24 |
| 2004 | 15 | 29 |
| 2005 | 13 | 19 |
| 2006 | 6 | 15 |
| 2007 | 19 | 12 |
| 2008 | 9 | 15 |
| 2009 | 6 | 16 |
| 2010 | 11 | 24 |
| 2011 | 8 | 13 |
| 2012 | 12 | 18 |
| 2013 | 9 | 21 |
| 2014 | 17 | 23 |
| 2015 | 25 | 20 |
| 2016 | 13 | 35 |
| 2017 | 19 | 14 |
| 2018 | 14 | 40 |
| 2019 | 22 | 24 |
| 2020 | 17 | 38 |
| 2021 | 21 | 20 |
| 2022 | 27 | 23 |
| 2023 | 9 | 21 |
| 2024 | 20 | 10 |
| 2025 | 15 | 18 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07D 219/04Heterocyclic compounds containing acridine or hydrogenated acridine ring systems: with hetero atoms467
- C07D 219/02Heterocyclic compounds containing acridine or hydrogenated acridine ring systems: with only hydrogen161
- C07D 219/14Heterocyclic compounds containing acridine or hydrogenated acridine ring systems: with hydrocarbon radicals58
- C07D 219/16Heterocyclic compounds containing acridine or hydrogenated acridine ring systems: with acyl radicals13
Recent patents
- Methods and compositions for treating cancer22 Sep 2026US 12,740,976 B2City of Hope
- Polymerizable absorbers of UV and high energy visible light12 May 2026US 12,624,214 B2Johnson & Johnson Vision Care, Inc.
- Bisanthracene derivatives having solubilizing substituent, and organic electroluminescence device using same10 Feb 2026US 12,545,650 B2LG Chem.Ltd.
- Photoredox-catalyzed direct C—H functionalization of arenes27 Jan 2026US 12,534,437 B2The University of North Carolina at Chapel Hill
- Light-receiving device with buffer layer and light-emitting and light-receiving apparatus with buffer layer27 Jan 2026US 12,538,640 B2Semiconductor Energy Laboratory Co.Ltd.
- Organic Photoredox Catalysts, Compositions, and Conversion Processes24 Sep 2026US 2026/0284647 A1Colorado State University Research Foundation
- Polymerizable absorbers of uv and high energy visible light6 Aug 2026US 2026/0226278 A1Johnson & Johnson Vision Care, Inc.
- Pannexin-1 modulators and methods of treating disorders in which pannexin-1 is implicated28 May 2026US 2026/0146041 A1Pannex Therapeutics Inc.
- Papd5 inhibitors and methods of use thereof30 Apr 2026US 2026/0115182 A1Children's Medical Center Corporation
- Light-receiving device and light-emitting and light-receiving apparatus16 Apr 2026US 2026/0107631 A1Semiconductor Energy Laboratory Co.Ltd.
Most cited
By later US patents
- Compositions and methods for the simultaneous detection and quantification of multiple specific nucleic acid sequences267US 5,658,737 AGen-Probe Incorporated · 1997
- Non-nucleoside linkers for convenient attachment of labels to oligonucleotides using standard synthetic methods234US 5,414,077 AGilead Sciences, Inc. · 1995
- Production process of N-substituted amide compounds141US 4,835,312 AMitsui Chemicals, Inc. · 1989
- Chromogenic acridinone enzyme substrates137US 4,810,636 AMiles Inc. · 1989
- Chemiluminescent acridinium salts117US 5,468,646 AAbbott Laboratories · 1995