F25J 3/04569
For enhanced or tertiary oil recovery
Official title: {for enhanced or tertiary oil recovery}
F25J3/04569 (For enhanced or tertiary oil recovery) appears on 14 US grants and 13 published applications in this corpus.
Search patents in F25J- Granted patents
- 14
- Published applications
- 13
- Assignees
- 11
- Inventors
- 40
- Latest grant
- 26 Jun 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Power plant and method of operation26 Jun 2012US 8,205,455 B2General Electric Company
- Plant and a method for increased oil recovery27 Jan 2009US 7,481,275 B2Statoil ASA
- Method and plant or increasing oil recovery by gas injection30 Jan 2007US 7,168,488 B2Statoil ASA
- Tertiary oil recovery combined with gas conversion process5 Sep 2006US 7,100,692 B2Shell Oil Company
- Process for the recovery of oil from a natural oil reservoir18 Jul 2006US 7,077,202 B2Statoil ASA
- Method and device for producing compressed nitrogen9 Jun 2016US 2016/0161181 A1Linde Aktiengesellschaft
- Integrated process for enhanced oil recovery using gas to liquid technology17 Sep 2015US 2015/0260029 A1
- Hydrogen assisted oxy-fuel combustion30 May 2013US 2013/0133337 A1General Electric Company
- Air separation unit and systems incorporating the same3 Jan 2013US 2013/0000352 A1General Electric Company
- Low Emission Power Generation and Hydrocarbon Recovery Systems and Methods14 Jun 2012US 2012/0144837 A1
Most cited
By later US patents
- Method for producing methane-containing gaseous mixtures305US 5,388,645 AAmoco Corporation · 1995
- Method for recovering methane from a solid carbonaceous subterranean formation224US 5,566,755 AAmoco Corporation · 1996
- Closed cycle gas turbine for gaseous production199US 4,434,613 AGeneral Electric Company · 1984
- Method for enhanced oil recovery162US 4,344,486 AStandard Oil Company (Indiana) · 1982
- Plant and a method for increased oil recovery126US 7,481,275 B2Statoil ASA · 2009