C10M 133/24
Nitriles
C10M133/24 (Nitriles) appears on 25 US grants and 22 published applications in this corpus.
Search patents in C10M- Granted patents
- 25
- Published applications
- 22
- Assignees
- 21
- Inventors
- 75
- Latest grant
- 4 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 4 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermosetting resin composition, sliding member and method for producing sliding member4 Jun 2019US 10,308,890 B2MINEBEA MITSUMI Inc.
- Aminobenzoic acid derivatives28 Aug 2018US 10,059,900 B2The Lubrizol Corporation
- Lubricating composition containing an antiwear agent22 May 2018US 9,976,103 B2The Lubrizol Corporation
- Lubricating composition containing a nitrile compound3 Feb 2015US 8,946,135 B2The Lubrizol Corporation
- Compounds and a method of lubricating an internal combustion engine16 Sep 2014US 8,835,368 B2The Lubrizol Corporation
- Universal additive19 May 2022US 2022/0154090 A1
- Low traction/energy efficient liquid crystal base stocks4 Jul 2019US 2019/0203137 A1
- Phase change materials for enhanced heat transfer fluid performance4 Jul 2019US 2019/0203138 A1
- Friction and wear reduction using liquid crystal base stocks4 Jul 2019US 2019/0203139 A1
- Flat viscosity fluids and lubricating oils based on liquid crystal base stocks4 Jul 2019US 2019/0203151 A1
Most cited
By later US patents
- Refrigerant compositions containing a compatibilizer19US 6,991,744 B2E. I. Du Pont de Nemours and Company · 2006
- Diisocyanate derivatives as lubricant and fuel additives and compositions containing same15US 5,057,122 AMobil Oil Corporation · 1991
- .beta.-aminonitriles and N-alkyl-1,3-propylenediamines and their use as fuel additives and lubricant additives14US 5,492,641 ABASF SE · 1996
- Synergistic antioxidant systems13US 6,121,209 AExxon Chemical Patents Inc. · 2000
- Lubricants and functional fluids containing polyfunctional nitriles12US 4,058,469 AThe Lubrizol Corporation · 1977