C10M 129/82
Derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids
Official title: derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
C10M129/82 (Derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids) appears on 7 US grants and 2 published applications in this corpus.
Search patents in C10M- Granted patents
- 7
- Published applications
- 2
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 11 Dec 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polyester and use of polyester in lubricants11 Dec 2018US 10,150,928 B2BASF SE
- Lubricant composition, magnetic recording medium, and novel polyether compound10 Dec 2013US 8,604,233 B2FUJIFILM Corporation
- Complex esters, formulations comprising these esters and use thereof8 Oct 2002US 6,462,001 B1Unichema Chemie B. V.
- Blends of lubricant basestocks with high viscosity complex alcohol esters30 Nov 1999US 5,994,278 AExxon Chemical Patents Inc.
- Engine oil lubricants formed from complex alcohol esters24 Aug 1999US 5,942,475 AExxon Chemical Patents Inc.
Most cited
By later US patents
- Blends of lubricant basestocks with high viscosity complex alcohol esters14US 5,994,278 AExxon Chemical Patents Inc. · 1999
- Two-cycle engine oil formed from a blend of a complex alcohol ester and other basestocks12US 5,922,658 AExxon Chemical Patents Inc. · 1999
- Engine oil lubricants formed from complex alcohol esters12US 5,942,475 AExxon Chemical Patents Inc. · 1999
- Complex esters, formulations comprising these esters and use thereof12US 6,462,001 B1Unichema Chemie B. V. · 2002
- Polyester viscosity index improver6US 5,314,634 AUnilever Patent Holdings B.V. · 1994