C07F 9/6533
Six-membered rings
C07F9/6533 (Six-membered rings) appears on 242 US grants and 165 published applications in this corpus.
Search patents in C07F- Granted patents
- 242
- Published applications
- 165
- Assignees
- 162
- Inventors
- 663
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 5 |
| 2003 | 4 | 4 |
| 2004 | 2 | 8 |
| 2005 | 5 | 12 |
| 2006 | 6 | 13 |
| 2007 | 4 | 4 |
| 2008 | 6 | 6 |
| 2009 | 4 | 3 |
| 2010 | 5 | 4 |
| 2011 | 3 | 1 |
| 2012 | 7 | 12 |
| 2013 | 4 | 5 |
| 2014 | 8 | 7 |
| 2015 | 2 | 7 |
| 2016 | 8 | 13 |
| 2017 | 7 | 12 |
| 2018 | 6 | 3 |
| 2019 | 11 | 8 |
| 2020 | 4 | 11 |
| 2021 | 4 | 6 |
| 2022 | 5 | 4 |
| 2023 | 6 | 5 |
| 2024 | 3 | 2 |
| 2025 | 3 | 4 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Covalent inhibitors of creatine kinase (CK) and uses thereof for treating and preventing cancer10 Mar 2026US 12,570,620 B2Dana-Farber Cancer Institute, Inc.
- Phosphorodiamidate morpholino oligomers13 May 2025US 12,297,219 B2Sarepta Therapeutics, Inc.
- Compositions and methods for inhibiting expression of transthyretin18 Feb 2025US 12,227,744 B2Alnylam Pharmaceuticals, Inc.
- Quinone methide analog signal amplification4 Feb 2025US 12,215,118 B2Ventana Medical Systems, Inc.
- Synthesis of Fmoc-protected morpholino monomers and their use in the synthesis of morpholino oligomer18 Jun 2024US 12,012,427 B2Indian Association for the Cultivation of Science
- Nucleotide substitute having enhanced stability3 Sep 2026US 2026/0258409 A1Rona Bioscience, Limited
- Phosphine oxide-based photoinitiators23 Jul 2026US 2026/0209256 A1Arkema France
- Morpholine-based organophosphine ligand, preparation method therefor and application thereof28 May 2026US 2026/0146056 A1Henan academy of sciences
- Nucleotide precursors, nucleotide analogs and oligomeric compounds containing the same16 Apr 2026US 2026/0103480 A1Sanofi
- Dynamin activators12 Mar 2026US 2026/0070880 A1Walden Biosciences, Inc.
Most cited
By later US patents
- Electrochromic device368US 6,870,657 B1University College Dublin · 2005
- Fluorine and phosphorous-containing amphiphilic molecules with surfactant properties148US 5,344,930 AAlliance Pharmaceutical Corp. · 1994
- Phosphonic acid derivatives65US 5,719,303 AEisai Co., Ltd. · 1998
- Phosphobetaines57US 4,215,064 AJohnson & Johnson · 1980
- Materials and methods to potentiate cancer treatment55US 7,179,912 B2ICOS Corporation · 2007