C07F 9/3856
Containing halogen or nitro substituents
Official title: {containing halogen or nitro(so) substituents}
C07F9/3856 (Containing halogen or nitro substituents) appears on 28 US grants and 25 published applications in this corpus.
Search patents in C07F- Granted patents
- 28
- Published applications
- 25
- Assignees
- 26
- Inventors
- 79
- Latest grant
- 23 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bisphosphonic acid compound23 Jun 2020US 10,689,408 B2Fujiyakuhin Co., Ltd.
- Radically polymerizable compound28 Apr 2020US 10,633,491 B2Muhlbauer Technology GmbH
- Metal organic frameworks, their synthesis and use10 Dec 2019US 10,500,576 B2ExxonMobil Research and Engineering Company
- Metal organic frameworks, their synthesis and use4 Jun 2019US 10,307,747 B2ExxonMobil Research and Engineering Company
- Therapeutic bisphosphonates29 Aug 2017US 9,745,331 B2University of Iowa Research Foundation
- Scale inhibitors and related methods11 Sep 2025US 2025/0282989 A1Lfs Chemistry Incorporated
- Polyaminomethylene phosphonate derivatives with low phosphorous content having sequestering and dispersing properties, related uses and processes for the preparation thereof12 Sep 2024US 2024/0300985 A1Giovanni Bozzetto S.p.A.
- Novel bisphosphonic acid compound3 Jan 2019US 2019/0002482 A1Fujiyakuhin Co., Ltd.
- Metal organic frameworks, their synthesis and use8 Nov 2018US 2018/0318816 A1ExxonMobil Research and Engineering Company
- Metal organic frameworks, their synthesis and use8 Nov 2018US 2018/0318817 A1ExxonMobil Research and Engineering Company
Most cited
By later US patents
- Pharmacologically active biphosphonates, process for the preparation thereof and pharmaceutical compositions therefrom91US 4,621,077 AIstituto Gentili S.p.A. · 1986
- 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
- Bis-phosphonate compounds9US 6,548,042 B22003