C07F 9/34
Halides thereof
C07F9/34 (Halides thereof) appears on 36 US grants and 7 published applications in this corpus.
Search patents in C07F- Granted patents
- 36
- Published applications
- 7
- Assignees
- 14
- Inventors
- 49
- Latest grant
- 7 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Derivatives of bisacylphosphinic acid, their preparation and use as photoinitiators7 Aug 2018US 10,040,810 B2BASF SE
- Process for the preparation of bis(perfluoroalkyl)phosphinic acid anhydrides20 Oct 2015US 9,163,039 B2Merck Patent GmbH
- Process for the preparation of highly purified, dialkydithiophosphinic compounds5 Aug 2014US 8,796,487 B2Rhodia Operations
- Method for producing bis(fluoralkyl)phosphinic acid chlorides or fluoralkylphosphonic acid chlorides19 Feb 2013US 8,378,157 B2Merck Patent GmbH
- Process for the preparation of highly purified, dialkydithiophosphinic compounds11 Aug 2009US 7,572,931 B2Rhodia Inc.
- Derivatives of bisacylphosphinic acid, their preparation and use as photoinitiators11 Feb 2016US 2016/0039851 A1BASF SE
- Process for the preparation of bis(perfluoroalkyl)phosphinic acid anhydrides5 Jun 2014US 2014/0155649 A1Merck Patent GmbH
- Polymeric flame retardant31 Jan 2013US 2013/0030066 A1BASF SE
- Method for producing bis(fluoralkyl)phosphinic acid chlorides or fluoralkylphosphonic acid chlorides26 May 2011US 2011/0124921 A1Merck Patent Gesellschaft
- Process for the preparation of highly purified, dialkydithiophosphinic compounds8 Oct 2009US 2009/0253931 A1Rhodia Operations
Most cited
By later US patents
- Phosphinylalkanoyl prolines104US 4,168,267 AE. R. Squibb & Sons, Inc. · 1979
- Phenoxy- and pyridyloxy-phenoxyalkyl phosphinates and related sulfur compounds for weed control21US 4,456,464 AZoecon Corporation · 1984
- Metal coordination complexes containing optically active phosphine or arsine ligands18US 4,124,533 AMonsanto Company · 1978
- Phenoxyphenylaminoalkylphosphinates useful in weed control15US 4,536,355 AZoecon Corporation · 1985
- Process for preparing 1,2-oxa-phospholanes12US 4,138,433 AHoechst Aktiengesellschaft · 1979