C07F 9/65785
The ring phosphorus atom and, at least, one ring sulfur atom being
Official title: {the ring phosphorus atom and, at least, one ring sulfur atom being part of a thiophosphonic acid derivative}
C07F9/65785 (The ring phosphorus atom and, at least, one ring sulfur atom being) appears on 25 US grants and 19 published applications in this corpus.
Search patents in C07F- Granted patents
- 25
- Published applications
- 19
- Assignees
- 20
- Inventors
- 94
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 3 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reagents and their use for modular enantiodivergent synthesis of C—P bonds9 Dec 2025US 12,492,217 B2Bristol-Myers Squibb Company
- Cyclic thiol prodrugs19 Mar 2024US 11,932,665 B2Lilac Therapeutics, Inc.
- N-heterocyclic phosphines28 Apr 2020US 10,633,403 B2Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada
- Prodrugs of dithiol mucolytic agents7 Jan 2020US 10,526,283 B2Parion Sciences, Inc.
- Materials and methods to potentiate cancer treatment14 Aug 2012US 8,242,115 B2Luitpold Pharmaceuticals, Inc.
- Reagents and their use for modular enantiodivergent synthesis of c-p bonds21 May 2026US 2026/0138999 A1Bristol-Myers Squibb Company
- Polymer and preparation method therefor, gel polymer electrolyte, battery, and electrical device12 Feb 2026US 2026/0042882 A1Contemporary Amperex Technology Co., Limited
- Cyclic Thiol Prodrugs25 Jul 2024US 2024/0247016 A1Lilac Therapeutics, Inc.
- Novel phosphorous (v)-based reagents, processes for the preparation thereof, and their use in making stereo-defined organophoshorous (v) compounds23 May 2024US 2024/0166675 A1Bristol-Myers Squibb Company
- Cyclic Thiol Prodrugs27 Jul 2023US 2023/0234979 A1Lilac Therapeutics, Inc.
Most cited
By later US patents
- Nucleotide analogs81US 5,798,340 AGilead Sciences, Inc. · 1998
- Nucleotide analogs77US 6,225,460 B1Gilead Sciences, Inc. · 2001
- Nucleotide analogs70US 5,656,745 AGilead Sciences, Inc. · 1997
- Materials and methods to potentiate cancer treatment55US 7,179,912 B2ICOS Corporation · 2007
- Nucleotide analogs36US 5,886,179 AGilead Sciences, Inc. · 1999