C10M 159/14
Obtained by friedel-crafts condensation
Official title: obtained by Friedel-Crafts condensation
C10M159/14 (Obtained by friedel-crafts condensation) appears on 6 US grants and 4 published applications in this corpus.
Search patents in C10M- Granted patents
- 6
- Published applications
- 4
- Assignees
- 3
- Inventors
- 16
- Latest grant
- 10 Apr 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct-injection spark ignition engines10 Apr 2018US 9,938,479 B2BASF SE
- Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines12 Apr 2016US 9,309,475 B2BASF SE
- Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines28 May 2013US 8,449,630 B2BASF SE
- Dispersant viscosity modifiers based on diene-containing polymers6 Jul 2010US 7,750,089 B2The Lubrizol Corporation
- Alkyl phenol and amino phenol compositions and two-cycle engine oils and fuels containing same9 Feb 1988US 4,724,091 AThe Lubrizol Corporation
- Use of amines and/or mannich adducts in fuel and lubricant compositions for direct-injection spark ignition engines4 Aug 2016US 2016/0222309 A1BASF SE
- Use of amines and/or mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines12 Sep 2013US 2013/0237466 A1BASF SE
- Dispersant Viscosity Modifiers Based on Diene-Containing Polymers20 Dec 2007US 2007/0293409 A1The Lubrizol Corporation
- Use of amines and/or mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines6 Apr 2006US 2006/0070293 A1BASF SE
Most cited
By later US patents
- Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines16US 8,449,630 B2BASF SE · 2013
- Alkyl phenol and amino phenol compositions and two-cycle engine oils and fuels containing same12US 4,724,091 AThe Lubrizol Corporation · 1988
- Lubricant compositions10US 4,481,122 AWitco Chemical Corporation · 1984
- Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct-injection spark ignition engines4US 9,938,479 B2BASF SE · 2018
- Dispersant viscosity modifiers based on diene-containing polymers3US 7,750,089 B2The Lubrizol Corporation · 2010