C07F 9/3843
Containing no further substituents than -po3h2 groups
Official title: {containing no further substituents than -PO3H2 groups}
C07F9/3843 (Containing no further substituents than -po3h2 groups) appears on 46 US grants and 34 published applications in this corpus.
Search patents in C07F- Granted patents
- 46
- Published applications
- 34
- Assignees
- 42
- Inventors
- 148
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 5 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 0 |
| 2018 | 1 | 3 |
| 2019 | 4 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 3 |
| 2025 | 0 | 3 |
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
- Methods of making and using E,Z,E-geranylgeranyl diphosphate19 Nov 2024US 12,146,177 B2WiSys Technology Foundation, Inc.
- Benzene 1,4-bis(bisphosphonic acid)-based metal complexes, method of synthesis and applications thereof1 Aug 2023US 11,713,331 B2University of Puerto Rico
- Bisphosphonic acid compound23 Jun 2020US 10,689,408 B2Fujiyakuhin Co., Ltd.
- Metal organic frameworks, their synthesis and use10 Dec 2019US 10,500,576 B2ExxonMobil Research and Engineering Company
- Organic compound and preparation method thereof and use thereof27 Nov 2025US 2025/0366297 A1Contemporary Amperex Future Energy Research Institute (Shanghai) Limited
- Amide-linked conjugate compounds and uses thereof21 Aug 2025US 2025/0263428 A2Simon Fraser University
- Reagents and methods used in deprotection of 3'-o-amino polynucleotides15 May 2025US 2025/0154547 A1DNA Script
- Reagents and methods used in deprotection of 3'-o-amino polynucleotides7 Nov 2024US 2024/0368656 A1DNA Script
- Chromium phosphonate metal-organic frameworks, process for preparing the same and uses thereof26 Sep 2024US 2024/0317785 A1UTI Limited Partnership
Most cited
By later US patents
- Mesoporous crystalline composition with a high surface area of a tetravalent metal which can be used as catalyst26US 5,993,768 AEniricerche S. p. A. · 1999
- Technetium-99m triphosphonates and tetraphosphonates for the scintigraphic visualization of res-containing organs and lymph vessels, and a process for their preparation24US 4,693,884 AHoechst Aktiengesellschaft · 1987
- Certain hexahydroindan-2,2-diphosphonic acids useful in treating diseases associated with abnormal calcium and phosphate metabolism20US 4,687,768 AThe Procter & Gamble Company · 1987
- Certain cycloalkane-1,1-diphosphonic acids and derivatives thereof having the ability to treat diseases associated with abnormal calcium and phosphate metabolism19US 4,939,131 AThe Procter & Gamble Company · 1990
- Chelation14US 4,440,646 APlains Chemical Development Co. · 1984