C07F 9/504
Organo-phosphines containing a p-p bond
Official title: {Organo-phosphines containing a P-P bond}
C07F9/504 (Organo-phosphines containing a p-p bond) appears on 7 US grants and 6 published applications in this corpus.
Search patents in C07F- Granted patents
- 7
- Published applications
- 6
- Assignees
- 3
- Inventors
- 35
- Latest grant
- 25 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
By publication year.
Recent patents
- Process for the generation of metallic films25 Feb 2020US 10,570,514 B2BASF SE
- Heptaphosphorus-derived compounds as flame retardants17 Sep 2019US 10,414,985 B2BASF SE
- Use of at least one binary group 15 element compound, a 13/15 semiconductor layer and binary group 15 element compounds23 Apr 2019US 10,269,562 B2Philipps-Universitat Marburg
- Unsaturated diphosphine monoxides24 Sep 2013US 8,541,612 B2BASF SE
- Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands27 Jun 2006US 7,067,701 B2SRI International
- Process for the generation of metallic films16 May 2019US 2019/0144998 A1BASF SE
- Heptaphosphorus-derived compounds as flame retardants2 Aug 2018US 2018/0216008 A1BASF SE
- Use of at least one binary group 15 element compound, a 13/15 semiconductor layer and binary group 15 element compounds24 Aug 2017US 2017/0243740 A1Philipps-Universitat Marburg
- Unsaturated diphosphine monoxides10 Feb 2011US 2011/0034734 A1BASF SE
- Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands29 Jul 2004US 2004/0147785 A1SRI International
Most cited
By later US patents