C07F 9/3886
Acids containing the structure -c-p2 or nc-p2
Official title: {Acids containing the structure -C(=X)-P(=X)(XH)2 or NC-P(=X)(XH)2, (X = O, S, Se)}
C07F9/3886 (Acids containing the structure -c-p2 or nc-p2) appears on 73 US grants and 30 published applications in this corpus.
Search patents in C07F- Granted patents
- 73
- Published applications
- 30
- Assignees
- 40
- Inventors
- 115
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 1 |
| 2003 | 0 | 4 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 4 |
| 2007 | 1 | 0 |
| 2008 | 3 | 3 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Reagents and methods used in deprotection of 3'-O-amino polynucleotides10 Dec 2024US 12,163,172 B2DNA Script
- Electrolyte for rechargeable lithium battery and rechargeable lithium battery20 Feb 2024US 11,908,999 B2Postech Academy-Industry Foundation
- Materials and methods for suppressing and/or treating bone related diseases and symptoms13 Jun 2023US 11,672,811 B2Indiana University Research and Technology Corporation
- Substituted bicyclic pyrimidine-based compounds and compositions and uses thereof22 Mar 2022US 11,279,719 B2
- Method for the synthesis of alpha-aminoalkylenephosphonic acid5 Nov 2019US 10,464,958 B2Monsanto Technology LLC
- Reagents and methods used in deprotection of 3'-o-amino polynucleotides15 May 2025US 2025/0154547 A1DNA Script
- Materials and methods for suppressing and/or treating bone related diseases and symptoms28 Nov 2024US 2024/0390399 A1Indiana University Research and Technology Corporation
- Reagents and methods used in deprotection of 3'-o-amino polynucleotides7 Nov 2024US 2024/0368656 A1DNA Script
- Light absorbing agent, composition, optical member, and method of manufacturing light absorbing agent11 Apr 2024US 2024/0117190 A1The Japan Steel Works, Ltd.
- Materials and methods for suppressing and/or treating bone related diseases and symptoms19 Oct 2023US 2023/0330116 A1Indiana University Research and Technology Corporation
Most cited
By later US patents
- Lipid derivatives of phosphonoacids for liposomal incorporation and method of use262US 5,194,654 AVical Incorporated · 1993
- Method of converting a drug to an orally available form by covalently bonding a lipid to the drug178US 5,411,947 AVestar, Inc. · 1995
- Lipid derivatives of phosphonacids for liposomal incorporation and method of use162US 5,463,092 AVestar, Inc. · 1995
- Pyridazo[1,2-a][1,2]diazepines89US 4,512,924 AHoffmann-La Roche Inc. · 1985
- Prodrugs for oral administration containing taxol or substituted taxol covalently bound to a phospholipid76US 5,484,809 AVestar, Inc. · 1996