C07F 9/65522
Condensed with carbocyclic rings or carbocyclic ring systems
Official title: {condensed with carbocyclic rings or carbocyclic ring systems}
C07F9/65522 (Condensed with carbocyclic rings or carbocyclic ring systems) appears on 253 US grants and 231 published applications in this corpus.
Search patents in C07F- Granted patents
- 253
- Published applications
- 231
- Assignees
- 188
- Inventors
- 719
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 15 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 11 | 9 |
| 2003 | 10 | 12 |
| 2004 | 7 | 14 |
| 2005 | 6 | 9 |
| 2006 | 2 | 9 |
| 2007 | 7 | 12 |
| 2008 | 5 | 7 |
| 2009 | 6 | 6 |
| 2010 | 11 | 15 |
| 2011 | 9 | 7 |
| 2012 | 6 | 9 |
| 2013 | 9 | 7 |
| 2014 | 6 | 5 |
| 2015 | 7 | 8 |
| 2016 | 10 | 14 |
| 2017 | 12 | 16 |
| 2018 | 7 | 10 |
| 2019 | 8 | 7 |
| 2020 | 5 | 8 |
| 2021 | 5 | 6 |
| 2022 | 3 | 9 |
| 2023 | 5 | 6 |
| 2024 | 4 | 12 |
| 2025 | 3 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conjugates including a detectable moiety7 Jul 2026US 12,673,938 B2Ventana Medical Systems, Inc.
- Flavonoid derivative for treating dental caries31 Mar 2026US 12,590,111 B2Muhlbauer Technology GmbH
- Tetrahydrocannabinol derivatives, preparation method thereof and use thereof19 Aug 2025US 12,391,711 B2Chengdu Baiyu Pharmaceutical Co., Ltd
- Polymeric tandem dyes with linker groups3 Jun 2025US 12,319,817 B2Sony Group Corporation
- Polymeric tandem dyes with linker groups15 Apr 2025US 12,275,851 B2Sony Group Corporation
- Conjugates including a detectable moiety1 Oct 2026US 2026/0297063 A1Ventana Medical Systems, Inc.
- Phosphate Prodrugs of Cannabinoids6 Aug 2026US 2026/0224596 A1Emory University
- Cationic chromenones and their use in oncology29 Jan 2026US 2026/0028364 A1Floratek Pharma S.A.
- Compounds and their applications15 Jan 2026US 2026/0015655 A1Sfc Co., Ltd.
- Prodrugs of tetrahydrocannabinol compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same8 Jan 2026US 2026/0008763 A1Harmony Biosciences Management, Inc.
Most cited
By later US patents
- 1,3-propane diol esters and ethers and methods for their use in drug delivery162US 6,555,700 B1Scotia Holdings PLC · 2003
- Fatty acid esters as bioactive compounds147US 6,245,811 B1Scotia Holdings PLC · 2001
- Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method125US 5,760,246 A1998
- Derivatives of 6,8-difluoro-7-hydroxycoumarin122US 5,830,912 AMolecular Probes, Inc. · 1998
- Water soluble prodrugs of hindered alcohols83US 6,204,257 B1Universtiy of Kansas · 2001