C07D 498/06
Peri-condensed systems
C07D498/06 (Peri-condensed systems) appears on 271 US grants and 332 published applications in this corpus.
Search patents in C07D- Granted patents
- 271
- Published applications
- 332
- Assignees
- 178
- Inventors
- 1,055
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 1 | 3 |
| 2004 | 3 | 1 |
| 2005 | 4 | 8 |
| 2006 | 5 | 10 |
| 2007 | 1 | 7 |
| 2008 | 5 | 6 |
| 2009 | 5 | 11 |
| 2010 | 5 | 18 |
| 2011 | 11 | 13 |
| 2012 | 9 | 18 |
| 2013 | 14 | 20 |
| 2014 | 17 | 23 |
| 2015 | 23 | 20 |
| 2016 | 22 | 26 |
| 2017 | 20 | 17 |
| 2018 | 11 | 21 |
| 2019 | 18 | 9 |
| 2020 | 13 | 17 |
| 2021 | 10 | 11 |
| 2022 | 10 | 10 |
| 2023 | 10 | 15 |
| 2024 | 1 | 23 |
| 2025 | 12 | 13 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Materials for organic electroluminescent devices15 Sep 2026US 12,735,436 B2Universal Display Corporation
- Substituted heteroaromatic amines and uses thereof30 Jun 2026US 12,668,600 B2Kumquat Biosciences Inc.
- Method for introducing deuterated lower alkyl into amine moiety of compound containing secondary amine19 May 2026US 12,630,487 B2Otsuka Pharmaceutical Co., Ltd.
- 3-phenylpropylamine derivative21 Apr 2026US 12,606,533 B2Daiichi Sankyo Company, Limited
- CFTR regulators and methods of use thereof23 Dec 2025US 12,503,447 B2The Regents of the University of California
- Polymorphs and their use for treating cancer27 Aug 2026US 2026/0250300 A1Cairn Therapeutics, Inc.
- Nitrogen-containing hetreocycles for organic electroluminescent devices27 Aug 2026US 2026/0255779 A1Merck Patent GmbH
- New phenylquinolone compound having antibacterial and anti-cancer functions and preparation thereof6 Aug 2026US 2026/0224555 A1AlphaMol Science Ltd (Shanghai)
- Glycine derivatives with p2x4 receptor-blocking activity as diagnostics and for the treatment of pain, inflammation, cancer, and other p2x4 receptor-related diseases23 Jul 2026US 2026/0209215 A1
- Spiromacrocyclic orexin 2 receptor agonists28 May 2026US 2026/0144795 A1H. Lundbeck A.S.
Most cited
By later US patents
- Methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds176US 7,122,542 B2Rigel Pharmaceuticals, Inc. · 2006
- Methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds106US 7,582,648 B2Rigel Pharmaceuticals, Inc. · 2009
- Methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds104US 7,452,879 B2Rigel Pharmaceuticals, Inc. · 2008
- Antiviral therapeutic agents76US 7,994,139 B2BioCryst Pharmaceuticals, Inc. · 2011
- Biodegradable polymer—bioactive moiety conjugates56US 8,535,655 B2Polyactiva Pty Ltd · 2013