C07F 9/2495
Containing the structure pn-n-p
Official title: {containing the structure P(=X)n-N-P (X = O, S, Se; n = 0, 1)}
C07F9/2495 (Containing the structure pn-n-p) appears on 16 US grants and 8 published applications in this corpus.
Search patents in C07F- Granted patents
- 16
- Published applications
- 8
- Assignees
- 8
- Inventors
- 28
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 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 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery25 Jan 2022US 11,230,564 B2Central Glass Company, Limited
- Chiral phosphoramidimidates and derivatives thereof10 Aug 2021US 11,084,834 B2Studiengesellschaft Kohle mbH
- Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery1 Dec 2020US 10,851,124 B2Central Glass Company, Limited
- Phosphorus-acid-group-containing (meth) acrylamide, its polymer and use thereof, and their production methods18 Nov 2008US 7,452,487 B2Uni-Chemical., Ltd.
- Process for photocatalysis and two-electron mixed-valence complexes8 Mar 2005US 6,863,781 B2Massachusetts Institute of Technology
- Method for producing imidic acid or imidic acid salt7 May 2026US 2026/0125405 A1Central Glass Company, Limited
- Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery25 Feb 2021US 2021/0054005 A1Central Glass Company, Limited
- Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery16 Apr 2020US 2020/0115401 A1Central Glass Company, Limited
- Chiral phosphoramidimidates and derivatives thereof29 Nov 2018US 2018/0339999 A1Studiengesellschaft Kohle mbH
- Metal complex compound, cancer therapeutic agent composition containing the metal complex compound as an active ingredient, and intermediate for the metal complex compound10 Feb 2011US 2011/0034714 A1
Most cited
By later US patents
- Process for photocatalysis and two-electron mixed-valence complexes38US 6,863,781 B2Massachusetts Institute of Technology · 2005
- Process for extracting metal values from aqueous solution8US 5,433,855 AZeneca Limited · 1995
- Tetraphosphonate bicyclic trisanhydrides8US 6,713,623 B2Pharmasset, Inc. · 2004
- Phosphorus-acid-group-containing (meth) acrylamide, its polymer and use thereof, and their production methods3US 7,452,487 B2Uni-Chemical., Ltd. · 2008
- Chiral phosphoramidimidates and derivatives thereof2US 11,084,834 B2Studiengesellschaft Kohle mbH · 2021