C07C 409/16
The —o—o— group being bound between two carbon atoms not further substituted
Official title: the —O—O— group being bound between two carbon atoms not further substituted by oxygen atoms, i.e. peroxides
C07C409/16 (The —o—o— group being bound between two carbon atoms not further substituted) appears on 74 US grants and 16 published applications in this corpus.
Search patents in C07C- Granted patents
- 74
- Published applications
- 16
- Assignees
- 43
- Inventors
- 144
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Additive composition12 Jul 2022US 11,384,173 B2Sabic Global Technologies B.V.
- Preparation of compounds from levulinic acid22 Dec 2020US 10,870,622 B2The Regents of the University of California
- Preparation of compounds from levulinic acid12 May 2020US 10,647,670 B2The Regents of the University of California
- Use of a fuel additive in diesel fuel for removing deposits in a diesel engine10 Sep 2019US 10,407,633 B2
- Method for preparing organic peroxides12 Sep 2017US 9,758,479 B2Arkema France
- Additive composition24 Mar 2022US 2022/0089792 A1Sabic Global Technologies B.V.
- Preparation of compounds from levulinic acid20 Feb 2020US 2020/0055816 A1The Regents of the University of California
- Compounds for dielectrically insulating electric active parts19 Apr 2018US 2018/0108451 A1
- Use of a fuel additive in diesel fuel for removing deposits in a diesel engine22 Mar 2018US 2018/0079980 A1United Initiators GmbH & Co. KG
- Preparation of compounds from levulinic acid1 Feb 2018US 2018/0029980 A1The Regents of the University of California
Most cited
By later US patents
- Decomposition of cumene oxidation product48US 4,358,618 AAllied Corporation · 1982
- Modified polyunsaturated fatty acids34US 6,376,688 B1Peptide Technology Limited · 2002
- Process for the use of antioxidant-peroxides to cure and enhance the stability of polymers28US 5,516,856 AElf Atochem North America, Inc. · 1996
- Modification of (co)polymers employing organic peroxides21US 5,202,386 AAkzo N. V. · 1993
- Diacyl peroxy compounds15US 3,991,109 APennwalt Corporation · 1976