C07F 9/4866
The ester moiety containing a substituent or structure which is considered as
Official title: {the ester moiety containing a substituent or structure which is considered as characteristic}
C07F9/4866 (The ester moiety containing a substituent or structure which is considered as) appears on 44 US grants and 35 published applications in this corpus.
Search patents in C07F- Granted patents
- 44
- Published applications
- 35
- Assignees
- 20
- Inventors
- 87
- Latest grant
- 20 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 5 |
| 2005 | 4 | 2 |
| 2006 | 3 | 1 |
| 2007 | 3 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 11 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 3 | 0 |
| 2015 | 4 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Preparation method for glufosinate20 Jun 2023US 11,680,077 B2Guangan Lier Chemical Co., Ltd
- Process for preparing methyl phosphinic acid butyl ester11 Oct 2022US 11,466,041 B2Adama Agan Ltd.
- Silyl ester phosphinates as electrolyte additives2 Aug 2022US 11,404,723 B2BASF SE
- Process for producing phosphinates6 Apr 2021US 10,968,241 B2BASF SE
- Phosphonate based lithium complexes26 Jan 2021US 10,903,522 B2BASF SE
- Preparation method for glufosinate31 Aug 2023US 2023/0271985 A1Guangan Lier Chemical Co., Ltd
- Preparation method for glufosinate18 Aug 2022US 2022/0259232 A1Guangan Lier Chemical Co., Ltd
- Positive electrode active material for magnesium batteries9 Sep 2021US 2021/0280870 A1Fujifilm Wako Pure Chemical Corporation
- Process for producing phosphinates12 Mar 2020US 2020/0079804 A1BASF SE
- Process for preparing methyl phosphinic acid butyl ester12 Dec 2019US 2019/0375771 A1Adama Agan Ltd.
Most cited
By later US patents
- Ligands for metals and improved metal-catalyzed processes based thereon143US 6,307,087 B1Massachusetts Institute of Technology · 2001
- Ligands for metals and improved metal-catalyzed processes based thereon100US 6,395,916 B1Massachusetts Institute of Technology · 2002
- Ligands for metals and improved metal-catalyzed processes based thereon93US 7,223,879 B2Massachusetts Institute of Technology · 2007
- Ligands for metals and improved metal-catalyzed processes based thereon83US 6,946,560 B2Massachusetts Institute of Technology · 2005
- Ligands for metals and improved metal-catalyzed processes based thereon80US 7,026,498 B2Massachusetts Institute of Technology · 2006