C07B 61/02
Generation of organic free radicals
Official title: {Generation of organic free radicals; Organic free radicals per se}
C07B61/02 (Generation of organic free radicals) appears on 14 US grants and 7 published applications in this corpus.
Search patents in C07B- Granted patents
- 14
- Published applications
- 7
- Assignees
- 10
- Inventors
- 28
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock13 Jun 2023US 11,673,129 B2Acenet Inc.
- Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock22 Dec 2020US 10,870,102 B2Acenet Inc.
- Solid-phase support for oligonucleotide synthesis and oligonucleotide synthesis method2 Jun 2015US 9,045,573 B2Nitto Denko Corporation
- Process for the oxidation of secondary amines into the corresponding nitroxides13 Mar 2012US 8,134,009 B2BASF SE
- Method for preparing β-phosphorous nitroxide radicals23 Sep 2003US 6,624,322 B1Atofina
- Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock24 Aug 2023US 2023/0264181 A1Acenet Inc.
- Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock28 Jan 2021US 2021/0023538 A1Acenet Inc.
- Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for use in agriculture and livestock industry4 Jun 2020US 2020/0171118 A1Acenet Inc.
- Radical generating catalyst, method for producing radical, method for producing oxidation reaction product, drug, and drug for agriculture and livestock27 Dec 2018US 2018/0369798 A1Acenet Inc.
- Solid-phase support for oligonucleotide synthesis and oligonucleotide synthesis method28 Nov 2013US 2013/0317206 A1Nitto Denko Corporation
Most cited
By later US patents
- Method for preparing β-phosphorous nitroxide radicals8US 6,624,322 B1Atofina · 2003
- Procedure for the preparation of nitroxyl radicals of sterically hindered amines6US 5,218,116 AEnichem Synthesis S.p.A. · 1993
- Free radicals5US 5,530,140 ANycomed Imaging AS · 1996
- Solid-phase support for oligonucleotide synthesis and oligonucleotide synthesis method5US 9,045,573 B2Nitto Denko Corporation · 2015
- Selective isotopic labeling of spin labels for electron spin resonance spectroscopy4US 5,431,901 A1995