C07F 9/6553
Having sulfur atoms, with or without selenium or tellurium atoms, as the
Official title: having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms
C07F9/6553 (Having sulfur atoms, with or without selenium or tellurium atoms, as the) appears on 340 US grants and 252 published applications in this corpus.
Search patents in C07F- Granted patents
- 340
- Published applications
- 252
- Assignees
- 217
- Inventors
- 1,076
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 18 | 0 |
| 2001 | 7 | 1 |
| 2002 | 10 | 5 |
| 2003 | 10 | 4 |
| 2004 | 4 | 16 |
| 2005 | 7 | 16 |
| 2006 | 12 | 10 |
| 2007 | 9 | 6 |
| 2008 | 7 | 16 |
| 2009 | 7 | 12 |
| 2010 | 4 | 10 |
| 2011 | 10 | 15 |
| 2012 | 11 | 9 |
| 2013 | 15 | 12 |
| 2014 | 12 | 11 |
| 2015 | 7 | 11 |
| 2016 | 6 | 11 |
| 2017 | 10 | 12 |
| 2018 | 11 | 9 |
| 2019 | 10 | 7 |
| 2020 | 6 | 8 |
| 2021 | 3 | 13 |
| 2022 | 5 | 10 |
| 2023 | 8 | 9 |
| 2024 | 4 | 7 |
| 2025 | 1 | 6 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07F 9/655345The sulfur atom being part of a five-membered ring286
- C07F 9/655363The sulfur atom being part of a six-membered ring40
- C07F 9/655381The sulfur atom being part of a seven- membered ring19
- C07F 9/655309The sulfur atom being part of a three-membered ring5
- C07F 9/655327The sulfur atom being part of a four-membered ring4
Recent patents
- Light-emitting device and electronic apparatus including the same22 Sep 2026US 12,745,559 B2Samsung Display Co., Ltd.
- Inhibitors of the enzyme enolase for precision oncology14 Jul 2026US 12,679,855 B2Board of Regents, The University of Texas System
- Organic phosphorus compound, preparation method therefor, and uses thereof7 Apr 2026US 12,595,433 B2China Petroleum & Chemical Corporation
- Small molecule STAT protein degraders13 Jan 2026US 12,522,623 B2The Regents of the University of Michigan
- Oxazolidinone compounds and methods of use thereof as antibacterial agents22 Jul 2025US 12,365,656 B2Merck Sharp & Dohme Corp.
- Cyclic-disulfide modified phosphate based oligonucleotide prodrugs10 Sep 2026US 2026/0265737 A1Alnylam Pharmaceuticals, Inc.
- Organic compound, solar cell, and application thereof27 Aug 2026US 2026/0255872 A1Contemporary Amperex Future Energy Research Institute (Shanghai) Limited
- Modulator for promoting binding of butyrophilin 3a1/2a123 Jul 2026US 2026/0207637 A1Unicet Biotech Co. LLC.
- Hydroxyaminophosphinic acid derivatives14 May 2026US 2026/0132157 A1Merck Patent GmbH
- Alkylene oxide polymerization using phosphonium catalysts16 Apr 2026US 2026/0103478 A1Dow Global Technologies LLC
Most cited
By later US patents
- Phosphono/biaryl substituted dipetide derivatives149US 5,294,632 ACiba-Geigy Corporation · 1994
- Phosphono/biaryl substituted dipeptide derivatives135US 5,155,100 ACiba-Geigy Corporation · 1992
- Heteroaromatic compounds containing a phosphonate group that are inhibitors of fructose-1,6-bisphosphatase117US 6,489,476 B1Metabasis Therapeutics, Inc. · 2002
- Benzothiepines having activity as inhibitors of ileal bile acid transport and taurocholate uptake111US 5,994,391 AG. D. Searle & Co. · 1999
- .alpha.-phosphonosulfonate squalene synthetase inhibitors77US 5,712,396 A1998