C10L 1/245
Only sulfur as hetero atom
Official title: {only sulfur as hetero atom}
C10L1/245 (Only sulfur as hetero atom) appears on 49 US grants and 13 published applications in this corpus.
Search patents in C10L- Granted patents
- 49
- Published applications
- 13
- Assignees
- 16
- Inventors
- 70
- Latest grant
- 17 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel oil “A” composition17 Aug 2021US 11,091,714 B2Shell Oil Company
- Modification of fuel oils for compatibility31 Oct 2017US 9,803,152 B2ExxonMobil Research and Engineering Company
- Synergistic mixture6 Jun 2017US 9,670,430 B2BASF SE
- Synergistic mixture7 Feb 2017US 9,562,202 B2BASF SE
- Synergistic mixture19 Apr 2016US 9,315,759 B2BASF SE
- Fuel oil "a" composition3 Sep 2020US 2020/0277536 A1Shell Oil Company
- Modification of fuel oils for compatibility16 Feb 2017US 2017/0044451 A1ExxonMobil Research and Engineering Company
- Synergistic mixture31 Mar 2016US 2016/0090541 A1BASF SE
- Synergistic mixture23 Jan 2014US 2014/0024568 A1BASF SE
- Synergistic mixture23 May 2013US 2013/0130956 A1
Most cited
By later US patents
- Method for tagging petroleum products91US 5,525,516 AEastman Chemical Company · 1996
- Modification of fuel oils for compatibility61US 9,803,152 B2ExxonMobil Research and Engineering Company · 2017
- Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same34US 4,792,411 AThe Lubrizol Corporation · 1988
- Process for improving olefin etherification catalyst life33US 5,300,126 AMobil Oil Corporation · 1994
- Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions26US 5,696,060 AThe Lubrizol Corporation · 1997