Y10S 494/901
Involving mixture containing oil
Official title: involving mixture containing oil
Y10S494/901 (Involving mixture containing oil) appears on 77 US grants and 13 published applications in this corpus.
Search patents in Y10S- Granted patents
- 77
- Published applications
- 13
- Assignees
- 41
- Inventors
- 97
- Latest grant
- 17 Feb 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 3 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for removing particulates from a fluid17 Feb 2015US 8,956,271 B2Fram Group IP LLC
- Liquid-liquid separation device31 Jul 2012US 8,231,515 B2Weihai Dengtong Purification Equipment Co., Ltd.
- Oil centrifuge for extracting particulates from a fluid using centrifugal force20 Sep 2011US 8,021,290 B2Honeywell International Inc.
- Continuous porous bed centrifuge4 May 2010US 7,708,681 B2ENI S. p. A.
- Screw-type solid bowl centrifuge23 Jun 2009US 7,549,957 B2Westfalia Separator GmnH
- Oil centrifuge12 Jan 2012US 2012/0010064 A1Fram Group IP LLC
- Liquid-liquid separation device11 Mar 2010US 2010/0059426 A1Weihai Dengtong Purification Equipment Co., Ltd.
- Continuous porous bed centrifuge4 Jun 2009US 2009/0139921 A1ENI S. p. A.
- Oil centrifuge28 May 2009US 2009/0137376 A1Honeywell International Inc.
- Screw-Type Solid Bowl Centrifuge18 Dec 2008US 2008/0312060 A1Westfalia Separator AG
Most cited
By later US patents
- Apparatus for the sampling of blood and the separation of plasma under anaerobic conditions76US 3,965,889 ACommissariat A L' Energie Atomique · 1976
- Method for separating disparate components in a fluid stream66US 4,959,158 AThe United States of America as represented by the Unitd States Department of Energy · 1990
- Centrifugal separator and method of operating the same56US 4,525,155 AAlfa-Laval Marine and Powering Engineering AB · 1985
- Fluid/liquid separator56US 5,622,621 AUnited Technologies Corporation · 1997
- Rotary drum fluid/liquid separator with energy recovery means46US 5,484,521 AUnited Technologies Corporation · 1996