C07F 9/4891
Monohalide derivatives rp
Official title: {Monohalide derivatives RP (XR') (Hal) (X = O, S, N) (dihalide derivatives C07F9/52)}
C07F9/4891 (Monohalide derivatives rp) appears on 10 US grants and 6 published applications in this corpus.
Search patents in C07F- Granted patents
- 10
- Published applications
- 6
- Assignees
- 9
- Inventors
- 22
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 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 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for preparing glufosinate or analogue thereof19 Mar 2024US 11,932,662 B2Lier Chemical Co., Ltd.
- Preparation method for glufosinate20 Jun 2023US 11,680,077 B2Guangan Lier Chemical Co., Ltd
- Tetramerization ligands24 Feb 2015US 8,962,903 B2NOVA Chemicals (International) S.A.
- Method for producing organic phosphorous compounds containing halogens14 Dec 2010US 7,851,656 B2BASF SE
- Polymer-supported phosphorus ligands for catalysis29 Aug 2006US 7,098,261 B2E. I. Du Pont de Nemours and Company
- Preparation method for glufosinate31 Aug 2023US 2023/0271985 A1Guangan Lier Chemical Co., Ltd
- Method for Preparing Glufosinate or Analogue Thereof24 Aug 2023US 2023/0265115 A1Lier Chemical Co., Ltd.
- Preparation method for glufosinate18 Aug 2022US 2022/0259232 A1Guangan Lier Chemical Co., Ltd
- Tetramerization ligands12 Apr 2012US 2012/0088933 A1NOVA Chemicals (International) S.A.
- Method for producing organic phosphorous compounds containing halogene12 Nov 2009US 2009/0281356 A1BASF SE
Most cited
By later US patents
- Phosphinylalkanoyl prolines104US 4,168,267 AE. R. Squibb & Sons, Inc. · 1979
- Method for producing organic phosphorous compounds containing halogens9US 7,851,656 B2BASF SE · 2010
- Tetramerization ligands4US 8,962,903 B2NOVA Chemicals (International) S.A. · 2015
- Preparation method for glufosinate3US 11,680,077 B2Guangan Lier Chemical Co., Ltd · 2023
- Method for preparing glufosinate or analogue thereof1US 11,932,662 B2Lier Chemical Co., Ltd. · 2024