C07F 9/659
Having three phosphorus atoms as ring hetero atoms in the same ring
Official title: having three phosphorus atoms as ring hetero atoms in the same ring {(C07F9/65812 takes precedence)}
C07F9/659 (Having three phosphorus atoms as ring hetero atoms in the same ring) appears on 14 US grants and 17 published applications in this corpus.
Search patents in C07F- Granted patents
- 14
- Published applications
- 17
- Assignees
- 15
- Inventors
- 48
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 7 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Tailoring new covalent organic framework for highly efficient iodine capture3 Jun 2025US 12,318,754 B2United Arab Emirates University
- Tailoring new covalent organic framework for highly efficient iodine capture1 Apr 2025US 12,263,465 B2United Arab Emirates University
- All-inorganic solvents for electrolytes15 Oct 2024US 12,119,452 B1New Dominion Enterprises Inc.
- Lithium ion battery and electrolyte thereof14 Feb 2023US 11,581,567 B2Contemporary Amperex Technology Co., Limited
- All-inorganic solvents for electrolytes7 Jul 2020US 10,707,531 B1New Dominion Enterprises Inc.
- Tailoring new covalent organic framework for highly efficient iodine capture20 Mar 2025US 2025/0091031 A1United Arab Emirates University
- Tailoring new covalent organic framework for highly efficient iodine capture30 Jan 2025US 2025/0033025 A1United Arab Emirates University
- Phosphazene derivative, composition, and an electrochemical device comprising the same17 Oct 2024US 2024/0347783 A1China Petrochemical Development Corporation, Taipei (Taiwan)
- Lithium ion battery and electrolyte thereof23 Aug 2018US 2018/0241078 A1Contemporary Amperex Technology Co., Limited
- A Fluorination Method for Phosphonitrilic Chloride Trimer and Its Derivatives3 May 2018US 2018/0118768 A1Zibo Lanyin Chemical Co., Ltd
Most cited
By later US patents
- All-inorganic solvents for electrolytes6US 10,707,531 B1New Dominion Enterprises Inc. · 2020
- Flame retardant adduct of cyclophosphonitrilic chloride and hexamethylphosphoramide3US 3,933,738 AThe United States of America as represented by the Secretary of the Navy · 1976
- Solvent self-reactions with P(CN)3 to produce films and particles of C3N3P2US 9,567,359 B2The United States of America as represented by the Secretary of the Navy · 2017